List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=rules&page=72
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58886,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=rules&page=73",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=rules&page=71",
    "results": [
        {
            "id": 89674,
            "name": "๐Ÿ† แƒ›แƒ”แƒจแƒ•แƒ˜แƒ“แƒ” แƒจแƒ”แƒกแƒแƒ แƒฉแƒ”แƒ•แƒ˜ แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ˜ \"แƒฏแƒแƒ˜แƒ™แƒแƒก แƒ—แƒแƒกแƒ–แƒ”\"",
            "director": {
                "id": 21742,
                "username": "แƒ“แƒแƒ—แƒ",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2188.217274395995,
                        "deviation": 97.40479902700517,
                        "volatility": 0.06013689069472163
                    }
                },
                "ranking": 33.04533320130458,
                "professional": false,
                "ui_class": ""
            },
            "description": "2022 แƒฌแƒšแƒ˜แƒก แƒžแƒ˜แƒ แƒ•แƒ”แƒšแƒ˜ แƒ›แƒแƒ˜แƒกแƒ˜แƒ“แƒแƒœ - แƒ—แƒฎแƒฃแƒ—แƒ›แƒ”แƒข แƒ›แƒแƒ˜แƒกแƒแƒ›แƒ“แƒ”, แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ แƒแƒœแƒšแƒแƒ˜แƒœ แƒกแƒ˜แƒ•แƒ แƒชแƒ”แƒจแƒ˜ online-go.com, แƒงแƒแƒ•แƒ”แƒšแƒ“แƒฆแƒ˜แƒฃแƒ แƒแƒ“ แƒกแƒแƒฆแƒแƒ›แƒแƒก 10 แƒกแƒแƒแƒ—แƒ–แƒ” แƒ’แƒแƒ›แƒแƒ แƒ—แƒแƒ•แƒก แƒจแƒ”แƒกแƒแƒ แƒฉแƒ”แƒ• แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒก - แƒ แƒแƒ›แƒšแƒ˜แƒก แƒจแƒ”แƒ“แƒ”แƒ’แƒแƒ“แƒแƒช แƒ“แƒแƒ™แƒแƒ›แƒžแƒšแƒ”แƒฅแƒขแƒ“แƒ”แƒ‘แƒ 3 แƒšแƒ˜แƒ’แƒ. แƒ›แƒแƒœแƒแƒฌแƒ˜แƒšแƒ”แƒแƒ‘แƒ แƒฃแƒคแƒแƒกแƒแƒ แƒ“แƒ แƒงแƒ•แƒ”แƒšแƒแƒก แƒจแƒ”แƒฃแƒซแƒšแƒ˜แƒ, แƒ•แƒ˜แƒœแƒช แƒ˜แƒชแƒ˜แƒก แƒ’แƒแƒก แƒ—แƒแƒ›แƒแƒจแƒ˜แƒก แƒฌแƒ”แƒกแƒ”แƒ‘แƒ˜.\n\nแƒกแƒฃแƒš แƒ’แƒแƒ˜แƒ›แƒแƒ แƒ—แƒ”แƒ‘แƒ 15 แƒแƒœแƒšแƒแƒ˜แƒœ - แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ˜. แƒ›แƒแƒœแƒแƒฌแƒ˜แƒšแƒ”แƒ”แƒ‘แƒก แƒ—แƒ˜แƒ—แƒแƒ”แƒฃแƒšแƒ˜ แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ˜แƒก แƒจแƒ”แƒ›แƒ“แƒ”แƒ’ แƒ›แƒ˜แƒ”แƒœแƒ˜แƒญแƒ”แƒ‘แƒแƒ— แƒฅแƒฃแƒšแƒ”แƒ‘แƒ˜. ( แƒžแƒ˜แƒ แƒ•แƒ”แƒšแƒ˜ แƒแƒ“แƒ’แƒ˜แƒšแƒ˜ 4 แƒฅแƒฃแƒšแƒ. แƒ›แƒ”แƒแƒ แƒ” แƒแƒ“แƒ’แƒ˜แƒšแƒ˜ 3 แƒฅแƒฃแƒšแƒ, แƒ›แƒ”แƒกแƒแƒ›แƒ” แƒแƒ“แƒ’แƒ˜แƒšแƒ˜ 2 แƒฅแƒฃแƒšแƒ , แƒฎแƒแƒšแƒ แƒ›แƒแƒœแƒแƒฌแƒ˜แƒšแƒ”แƒแƒ‘แƒ 1 แƒฅแƒฃแƒšแƒ) 15 แƒ›แƒแƒ˜แƒกแƒก แƒจแƒ”แƒฏแƒแƒ›แƒ“แƒ”แƒ‘แƒ แƒฅแƒฃแƒšแƒ”แƒ‘แƒ˜, แƒ แƒแƒ›แƒšแƒ˜แƒก แƒ›แƒ˜แƒฎแƒ”แƒ“แƒ•แƒ˜แƒ—แƒแƒช แƒ“แƒแƒ™แƒแƒ›แƒžแƒšแƒ”แƒฅแƒขแƒ“แƒ”แƒ‘แƒ แƒšแƒ˜แƒ’แƒ”แƒ‘แƒ˜.(แƒ•แƒ˜แƒœแƒช แƒ›แƒ”แƒข แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒจแƒ˜ แƒ›แƒ˜แƒ˜แƒฆแƒ”แƒ‘แƒก แƒ›แƒแƒœแƒแƒฌแƒ˜แƒšแƒ”แƒแƒ‘แƒแƒก แƒจแƒ”แƒกแƒแƒ‘แƒแƒ›แƒ˜แƒกแƒแƒ“ แƒ›แƒ—แƒแƒ•แƒแƒ  แƒšแƒ˜แƒ’แƒแƒจแƒ˜ แƒ›แƒแƒฎแƒ•แƒ”แƒ“แƒ แƒ˜แƒก แƒ›แƒ”แƒขแƒ˜ แƒจแƒแƒœแƒกแƒ˜ แƒ”แƒฅแƒœแƒ”แƒ‘แƒ.)\n\n๐Ÿ† 21-22 แƒ›แƒแƒ˜แƒกแƒ˜แƒก, แƒ—แƒแƒ•แƒ˜แƒกแƒฃแƒคแƒแƒš แƒฃแƒœแƒ˜แƒ•แƒ”แƒ แƒกแƒ˜แƒขแƒ”แƒขแƒจแƒ˜, แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ, แƒ˜แƒแƒžแƒแƒœแƒ˜แƒ˜แƒก แƒกแƒแƒ”แƒ แƒ—แƒแƒจแƒแƒ แƒ˜แƒกแƒ แƒ’แƒแƒœแƒ•แƒ˜แƒ—แƒแƒ แƒ”แƒ‘แƒ˜แƒก แƒกแƒแƒแƒ’แƒ”แƒœแƒขแƒ (JICA) โ€œแƒฏแƒแƒ˜แƒ™แƒแƒกโ€ แƒ›แƒฎแƒแƒ แƒ“แƒแƒญแƒ”แƒ แƒ˜แƒ—, แƒกแƒแƒ›แƒ˜แƒ•แƒ” แƒšแƒ˜แƒ’แƒแƒจแƒ˜ แƒฉแƒแƒแƒขแƒแƒ แƒ”แƒ‘แƒก แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒก โ€œแƒฏแƒแƒ˜แƒ™แƒแƒก แƒ—แƒแƒกแƒ–แƒ”โ€.\n\n๐Ÿฅ‡๐ŸŽ– แƒ’แƒแƒ›แƒแƒ แƒฏแƒ•แƒ”แƒ‘แƒฃแƒšแƒ”แƒ‘แƒ˜ แƒ“แƒแƒฏแƒ˜แƒšแƒ“แƒแƒ•แƒ“แƒ”แƒ‘แƒ˜แƒแƒœ แƒ™แƒแƒ›แƒžแƒแƒœแƒ˜แƒ โ€œแƒฏแƒแƒ˜แƒ™แƒแƒกโ€ (JICA ) แƒ›แƒ˜แƒ”แƒ  แƒ“แƒแƒฌแƒ”แƒกแƒ”แƒ‘แƒฃแƒšแƒ˜ แƒกแƒแƒšแƒ˜แƒ“แƒฃแƒ แƒ˜ แƒคแƒแƒกแƒ˜แƒแƒœแƒ˜ แƒžแƒ แƒ˜แƒ–แƒ”แƒ‘แƒ˜แƒ—. โค\n\nโ—๏ธ โ˜‘๏ธ แƒกแƒแƒ›แƒ˜แƒ•แƒ” แƒšแƒ˜แƒ’แƒแƒจแƒ˜ แƒ’แƒแƒ›แƒแƒ แƒฏแƒ•แƒ”แƒ‘แƒฃแƒšแƒ”แƒ‘แƒ˜แƒกแƒ แƒ“แƒ แƒžแƒ แƒ˜แƒ–แƒ˜แƒแƒ แƒ”แƒ‘แƒ˜แƒกแƒแƒ—แƒ•แƒ˜แƒก แƒแƒกแƒ”แƒ•แƒ” แƒžแƒ แƒ˜แƒ–แƒ”แƒ‘แƒ˜ แƒ“แƒแƒแƒฌแƒ”แƒกแƒ แƒฉแƒแƒ˜แƒก แƒ›แƒแƒงแƒ•แƒแƒ แƒฃแƒšแƒ—แƒ แƒ™แƒšแƒฃแƒ‘แƒ›แƒ. แƒžแƒ˜แƒ แƒ•แƒ”แƒšแƒ˜ แƒšแƒ˜แƒ’แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก - 150, 120 แƒ“แƒ 100 แƒšแƒแƒ แƒ˜แƒแƒœแƒ˜ แƒกแƒ”แƒ แƒ—แƒ˜แƒคแƒ˜แƒ™แƒแƒขแƒ”แƒ‘แƒ˜, แƒ›แƒ”แƒแƒ แƒ” แƒšแƒ˜แƒ’แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก - 80, 70 แƒ“แƒ 60 แƒšแƒแƒ แƒ˜แƒแƒœแƒ˜, แƒฎแƒแƒšแƒ แƒ›แƒ”แƒกแƒแƒ›แƒ” แƒšแƒ˜แƒ’แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก 50, 40 แƒ“แƒ 30 แƒšแƒแƒ แƒ˜แƒแƒœแƒ˜ แƒกแƒ”แƒ แƒ—แƒ˜แƒคแƒ˜แƒ™แƒแƒขแƒ”แƒ‘แƒ˜.\n\nโ—๏ธ โ˜‘๏ธ แƒแƒกแƒ”แƒ•แƒ” แƒžแƒ แƒ˜แƒ–แƒ”แƒ‘แƒ˜ แƒ“แƒแƒแƒฌแƒ”แƒกแƒ แƒžแƒ แƒแƒ”แƒฅแƒขแƒ›แƒ Go Magic. แƒžแƒ˜แƒ แƒ•แƒ”แƒš แƒšแƒ˜แƒ’แƒแƒจแƒ˜ แƒžแƒ˜แƒ แƒ•แƒ”แƒšแƒ˜, แƒ›แƒ”แƒแƒ แƒ” แƒ“แƒ แƒ›แƒ”แƒกแƒแƒ›แƒ” แƒแƒ“แƒ’แƒ˜แƒšแƒแƒกแƒœแƒ”แƒ‘แƒ˜แƒกแƒ—แƒ•แƒ˜แƒก 70 แƒ“แƒแƒšแƒแƒ แƒ˜แƒแƒœแƒ˜, แƒฎแƒแƒšแƒ แƒœแƒแƒ›แƒ˜แƒœแƒแƒชแƒ˜แƒ แƒกแƒแƒฃแƒ™แƒ”แƒ—แƒ”แƒกแƒ แƒจแƒ”แƒ“แƒ”แƒ’แƒ˜แƒก แƒ›แƒฅแƒแƒœแƒ” แƒ’แƒแƒ’แƒแƒกแƒ—แƒ•แƒ˜แƒก 100 แƒ“แƒแƒšแƒแƒ แƒ˜แƒแƒœแƒ˜ แƒกแƒ”แƒ แƒ—แƒ˜แƒคแƒ˜แƒ™แƒแƒขแƒ˜.\n\nโ—๏ธ โ˜‘๏ธ แƒ’แƒแƒ›แƒแƒ แƒฏแƒ•แƒ”แƒ‘แƒ˜แƒก แƒจแƒแƒœแƒกแƒ˜ แƒงแƒ•แƒ”แƒšแƒแƒก แƒแƒฅแƒ•แƒก, แƒ แƒแƒ“แƒ’แƒแƒœ แƒšแƒ˜แƒ’แƒ”แƒ‘แƒ˜ แƒกแƒ˜แƒซแƒšแƒ˜แƒ”แƒ แƒ˜แƒก แƒ›แƒ˜แƒฎแƒ”แƒ“แƒ•แƒ˜แƒ— แƒ˜แƒฅแƒœแƒ”แƒ‘แƒ แƒ“แƒแƒ™แƒแƒ›แƒžแƒšแƒ”แƒฅแƒขแƒ”แƒ‘แƒฃแƒšแƒ˜. (Y)\n\nแƒ’แƒ˜แƒกแƒฃแƒ แƒ•แƒ”แƒ‘แƒ— แƒฌแƒแƒ แƒ›แƒแƒขแƒ”แƒ‘แƒแƒก!",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 8,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 6,
                "initial_time": 180,
                "max_time": 180
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 692,
                "name": "Georgia - แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ",
                "summary": "แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ˜แƒก แƒฏแƒ’แƒฃแƒคแƒจแƒ˜ แƒ’แƒแƒฌแƒ”แƒ•แƒ แƒ˜แƒแƒœแƒ”แƒ‘แƒ แƒจแƒ”แƒฃแƒซแƒšแƒ˜แƒแƒ— แƒ›แƒฎแƒแƒšแƒแƒ“ แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก  แƒ›แƒแƒฅแƒแƒšแƒแƒฅแƒ”แƒ”แƒ‘แƒก, แƒ แƒแƒ›แƒšแƒ”แƒ‘แƒ˜แƒช แƒ“แƒแƒ แƒ”แƒ’แƒ˜แƒกแƒขแƒ แƒ˜แƒ แƒ”แƒ‘แƒฃแƒšแƒ”แƒ‘แƒ˜ แƒแƒ แƒ˜แƒแƒœ แƒแƒ› แƒกแƒแƒ˜แƒขแƒ–แƒ” แƒ“แƒ แƒžแƒ แƒแƒคแƒ˜แƒšแƒจแƒ˜ แƒ›แƒ˜แƒ—แƒ˜แƒ—แƒ”แƒ‘แƒฃแƒšแƒ˜ แƒแƒฅแƒ•แƒ— แƒกแƒแƒฎแƒ”แƒšแƒ˜ แƒ“แƒ แƒ’แƒ•แƒแƒ แƒ˜.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 262,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-07T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-05-07T18:00:05.877159Z",
            "ended": "2022-05-07T19:06:31.813063Z",
            "start_waiting": "2022-05-07T18:00:05.667344Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 18,
            "ranked": true
        },
        {
            "id": 47451,
            "name": "Fast Correspondence 9x9 10player Round Robin. Starts when full. Apr-'19fD",
            "director": {
                "id": 497519,
                "username": "Kosh-retired",
                "country": "_Lord_Howe_Island",
                "icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1574.954785564748,
                        "deviation": 61.40997215047312,
                        "volatility": 0.060088015249815864
                    }
                },
                "ranking": 25.432209892698047,
                "professional": false,
                "ui_class": ""
            },
            "description": "---\n- STARTS WHEN FULL & Does NOT pause on the weekend.\n\n- Just one round. Ten players, nine games, Chinese Rules/Scoring.\n\n- If this suits you then, Bonne Partie. :)\n\n- This is a โ€˜Fast Correspondence Tournamentโ€™. Please, avoid delaying your games using the vacation feature or pause. If thatโ€™s the case, the tournament director may call the game(s) for your opponent (always with previous notice).",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 45120,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 259200,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 815,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2019-04-24T13:01:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-04-24T00:16:10.232052Z",
            "ended": "2019-05-08T12:12:15.836863Z",
            "start_waiting": "2019-04-24T00:16:07.153497Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 101569,
            "name": "Mid-Speed Open (9x9) #5",
            "director": {
                "id": 1303195,
                "username": "eaglejoy",
                "country": "001",
                "icon": "https://user-uploads.online-go.com/d4b7c1948ffe6ed5f80f075d40a13547-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1814.5278273894323,
                        "deviation": 67.29577928717005,
                        "volatility": 0.05999029476123887
                    }
                },
                "ranking": 28.710220246475455,
                "professional": false,
                "ui_class": ""
            },
            "description": "<h2>Additional rules</h2>\n\n<ol>\n    <li>Pause or Vacation mode is not allowed</li>\n    <li>The participants whose <strong>ratings are far higher/lower than the average ratkings of opponents will get adjusted points</strong>; for instance, 2 kyus higher or lower will be plus or minus 0.5 result points.</li>\n    <li>The Rank Restriction is based on the Correspondence 9x9 rank rather than the overall rank. And, for instance, 4 kyu and below means not higher than 3.1 kyu</li>\n</ol>\n\n<h2>Attention</h2>\n\n<h3>Speed and Time-out</h3>\n\nKeep in mind that the avg speed of one game is about <u>3 moves per calendar day (or 12 hrs of your clock time)</u> per player. Since the Round Robin will activate several games simultaneously, for a match with five players, the avg speed times 4. <strong>To avoid losing by time out</strong>, the safe way is to play a little bit faster than the avg speed. \n\nLoss by time out will be labeled as \"disqualified\" on the table by OGS' program.\n\nLoss by time out will affect your reputation in this Match system.\n\n<h2>Tips</h2>\n\n<ul>\n    <li>Use&nbsp;Plan Conditional Moves&nbsp;to speed up</li>\n    <li>To pay more attention to the progress of this tournament (use filter &quot;Game&quot; in Active Games list on the Home page or Profile page, or press &quot;Ctrl+F&quot; to find the key strings &quot;<strong>Mid-</strong>&quot; )</li>\n</ul>\n\n<hr />\n\n<h3>Ref</h3>\n\n<ul>\n\t<li><a href=\"https://online-go.com/tournament/101297\">Previous tournament</a></li>\n\t<li><a href=\"https://online-go.com/group/12936\">About the <strong>Mid-speed</strong> Group</a></li>\n</ul>",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 39131,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "main_time": 129600,
                "period_time": 172800,
                "stones_per_period": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12936,
                "name": "Mid-speed",
                "summary": "Middle speed matches, not so hurry, not so slow.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/beac7517f2a38056032aeec2064d3ace-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-03-31T18:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 18,
            "max_ranking": 22,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-03-29T13:30:34.588310Z",
            "ended": "2023-04-06T18:12:24.856403Z",
            "start_waiting": "2023-03-29T13:30:34.444251Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/beac7517f2a38056032aeec2064d3ace-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 80822,
            "name": "2021-10-02 Welcome New Players - Qualification Round",
            "director": {
                "id": 309835,
                "username": "Feijoa",
                "country": "xx",
                "icon": "https://user-uploads.online-go.com/933c836f564b271ba762aff02e654cf3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1245.5732113435652,
                        "deviation": 66.65365536478062,
                        "volatility": 0.0601372122311324
                    }
                },
                "ranking": 20.00050850223378,
                "professional": false,
                "ui_class": "supporter moderator"
            },
            "description": "This tournament is an experiment - a way for new players to get some ranked games. Please join if you are new and want to establish a rank!\n\nThis is a QUALIFICATION tournament, in which you will get one game at a time. To qualify, say hi in the chat and play your moves - anyone who is active will get an invitation to a larger Round Robin tournament in a few days.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9366,
                "name": "Renegade Tournaments",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-10-03T06:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-03T06:00:32.907605Z",
            "ended": "2021-12-26T15:49:35.596364Z",
            "start_waiting": "2021-10-03T06:00:30.840436Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 17,
            "ranked": true
        },
        {
            "id": 114893,
            "name": "Just for fun",
            "director": {
                "id": 1217664,
                "username": "Kin01",
                "country": "hk",
                "icon": "https://secure.gravatar.com/avatar/f1edb74da9118fc79041164eb7b5448d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1183.7516866779836,
                        "deviation": 63.93876480459096,
                        "volatility": 0.05996897325351109
                    }
                },
                "ranking": 18.822010426670268,
                "professional": false,
                "ui_class": ""
            },
            "description": "All players welcome. This one is 19x19.\n\nNo pausing and no vacations; anyone who has vacation mode switched on, or pauses a game, will be disqualified.\n\nAlso, please do not use AI.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 87768,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 172800,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1778,
                "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-04-19T12:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-04-18T14:32:24.833254Z",
            "ended": "2024-07-17T09:36:00.065322Z",
            "start_waiting": "2024-04-18T14:32:24.208408Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 2141,
            "name": "takkaa's mini-tournament",
            "director": {
                "id": 733,
                "username": "takkaa",
                "country": "pl",
                "icon": "https://secure.gravatar.com/avatar/04ec8884ae7cd96e2536ac2138a100d7?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1779.510780526295,
                        "deviation": 64.56126229807248,
                        "volatility": 0.05990329909237355
                    }
                },
                "ranking": 28.259100836979073,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 384,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 24,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-04-13T16:24:48Z",
            "ended": "2013-11-19T17:40:29.919176Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 65938,
            "name": "แƒ›แƒแƒกแƒแƒ›แƒ–แƒแƒ“แƒ”แƒ‘แƒ”แƒšแƒ˜ แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ˜",
            "director": {
                "id": 21742,
                "username": "แƒ“แƒแƒ—แƒ",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2188.217274395995,
                        "deviation": 97.40479902700517,
                        "volatility": 0.06013689069472163
                    }
                },
                "ranking": 33.04533320130458,
                "professional": false,
                "ui_class": ""
            },
            "description": "แƒ‘แƒšแƒ˜แƒชแƒ˜. 5 แƒขแƒฃแƒ แƒ˜",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 2,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 1,
                "initial_time": 120,
                "max_time": 120
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 692,
                "name": "Georgia - แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ",
                "summary": "แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ˜แƒก แƒฏแƒ’แƒฃแƒคแƒจแƒ˜ แƒ’แƒแƒฌแƒ”แƒ•แƒ แƒ˜แƒแƒœแƒ”แƒ‘แƒ แƒจแƒ”แƒฃแƒซแƒšแƒ˜แƒแƒ— แƒ›แƒฎแƒแƒšแƒแƒ“ แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก  แƒ›แƒแƒฅแƒแƒšแƒแƒฅแƒ”แƒ”แƒ‘แƒก, แƒ แƒแƒ›แƒšแƒ”แƒ‘แƒ˜แƒช แƒ“แƒแƒ แƒ”แƒ’แƒ˜แƒกแƒขแƒ แƒ˜แƒ แƒ”แƒ‘แƒฃแƒšแƒ”แƒ‘แƒ˜ แƒแƒ แƒ˜แƒแƒœ แƒแƒ› แƒกแƒแƒ˜แƒขแƒ–แƒ” แƒ“แƒ แƒžแƒ แƒแƒคแƒ˜แƒšแƒจแƒ˜ แƒ›แƒ˜แƒ—แƒ˜แƒ—แƒ”แƒ‘แƒฃแƒšแƒ˜ แƒแƒฅแƒ•แƒ— แƒกแƒแƒฎแƒ”แƒšแƒ˜ แƒ“แƒ แƒ’แƒ•แƒแƒ แƒ˜.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 262,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-09-27T18:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-09-27T18:30:32.517960Z",
            "ended": "2020-09-27T18:50:11.667412Z",
            "start_waiting": "2020-09-27T18:30:32.093437Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 117948,
            "name": "Tianyuan Nines 2020 Title Match - Board 7",
            "director": {
                "id": 40318,
                "username": "gamesorry",
                "country": "cn",
                "icon": "https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1995.719624534026,
                        "deviation": 68.02965633278002,
                        "volatility": 0.06015733969046198
                    }
                },
                "ranking": 30.913623719446058,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "<!--\nTianyuan Nines 2020 Title Match - Board 1\n-->\n\nTitle Holder:\n<a style=\"color:yellow\" href='https://online-go.com/user/view/43936/'>Sadaharu [Nines Tianyuan] x2</a>\n\n<table style=\"text-align:center;empty-cells:hide;table-layout:fixed;border:1px solid\">\n<tr>\n\t<td style=\"text-align:center\"><b>Edition</b></td>\n\t<td style=\"text-align:center\"><b>Title</b></td>\n\t<td style=\"text-align:center\"><b>Class</b></td>\n\t<td style=\"text-align:center\"><b>Year</b></td>\n\t<td style=\"text-align:center\"><b>Player 1</b></td>\n\t<td style=\"text-align:center\"><b>Player 2</b></td>\n\t<td></td>\n\t<td></td>\n\t<td><b>Matches</b></td>\n\t<td></td>\n\t<td></td>\n</tr>\n<tr>\n\t<td>14th</td>\n\t<td style=\"color:yellow\">Tianyuan</td>\n\t<td>Nines</td>\n\t<td>2020</td>\n\t<td><a style=\"color:yellow\" href='https://online-go.com/player/43936/Sadaharu'>Sadaharu [Nines Tianyuan]</a></td>\n\t<td><a href='https://online-go.com/player/64817/'>mark5000 [5d]</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/65664480'>Board 1</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/65664509'>Board 2</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/65664556'>Board 3</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/65664593'><s>Board 4</s></a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/65664639'><s>Board 5</s></a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/117944'><s>Board 6</s></a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/117948'>Board 7</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/118004'>Board 8</a></td>\n</tr>\n</table>\n\n\nTitle Tournament: <a style=\"color:yellow\" href='https://online-go.com/tournament/63586'>Tianyuan Nines Title Tournament 2020</a>\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.\n- If you are seeing bigger board numbers like 'Board 6', it's because in the first 5 boards the assignment of black and white is too unbalanced and it's flagged by one or both of the Title Match players. If these extra boards contributed to a more balanced distribution of black and white, we will cancel the 5th (and the 4th) board and use the result in the new boards. For example: if in Board 1~5 player A is always assigned Black, and in Board 6 and Board 8, player A is assigned White while in Board 7, player A is assigned Black again, we will use the results from Board 1, 2, 3, 6, 8, instead of Board 1~5. This is a workaround to balance the black-white assignment in the title match as on OGS, there's no way for a tournament director to assign the color of individual games.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 107733,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 604800,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 515,
                "name": "OGS Title Tournaments",
                "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 2966,
                "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-07-11T04:49:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2024-07-11T04:49:17.664910Z",
            "ended": "2024-10-16T14:12:53.946101Z",
            "start_waiting": "2024-07-11T04:49:17.626199Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 67773,
            "name": "Yu kiat vs yu jun",
            "director": {
                "id": 693443,
                "username": "SP 03-01",
                "country": "sg",
                "icon": "https://secure.gravatar.com/avatar/6c738280e2491d84d0334100d8ecaab6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1302.2029466058048,
                        "deviation": 207.69787979725362,
                        "volatility": 0.05999933899023369
                    }
                },
                "ranking": 21.02979384612893,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Hi boiii",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5118,
                "name": "SP Weiqi 2020/2021",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-11-13T11:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-11-13T10:22:06.281831Z",
            "ended": "2020-11-16T11:45:13.540153Z",
            "start_waiting": "2020-11-13T10:22:06.220356Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 2253,
            "name": "A Leisurely Tourney",
            "director": {
                "id": 1108,
                "username": "rjcchan",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/184c8bf1cfdf60acf44f3b8a7f891e93?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1014.474449879875,
                        "deviation": 67.9300434459753,
                        "volatility": 0.05996072784328585
                    }
                },
                "ranking": 15.249546519340203,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 172800,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 345600,
                "max_time": 604800,
                "time_increment": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 384,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 1,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-08-15T14:20:24Z",
            "ended": "2013-08-15T12:20:24Z",
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        }
    ]
}