List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5736
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59406,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5737",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclude_provisional&page=5735",
    "results": [
        {
            "id": 78651,
            "name": "๐ŸŒธ81 Flowers๐ŸŒธ #18",
            "director": {
                "id": 126739,
                "username": "๐ŸฌSofiam๐Ÿฌ",
                "country": "_Olimpic_Movement",
                "icon": "https://user-uploads.online-go.com/3448d55b1fa874861bc9029bd534f998-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1012.0554496406809,
                        "deviation": 84.91308607572303,
                        "volatility": 0.076882078105041
                    }
                },
                "ranking": 15.194279748149173,
                "professional": false,
                "ui_class": ""
            },
            "description": "๐ŸŒธ๐ŸŒธ๐ŸŒธEveryone is welcome๐ŸŒธ๐ŸŒธ๐ŸŒธ",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 2419200,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 2419200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6630,
                "name": "Go friends ๐Ÿฌ",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 360,
                "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2021-08-18T19:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-08-17T06:22:35.485627Z",
            "ended": "2023-05-03T16:21:53.587642Z",
            "start_waiting": "2021-08-17T06:22:34.480804Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 118227,
            "name": "NINJA 9x9 CUP OF 2024 AUTUMN",
            "director": {
                "id": 1592556,
                "username": "deleted-47061df4-051a-4dd5-98bb-44f768633612",
                "country": "ca",
                "icon": "https://secure.gravatar.com/avatar/f1dbb39266dcc84460f9bd20e34a0c50?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1613.725057573728,
                        "deviation": 219.91826447236897,
                        "volatility": 0.06000369880396076
                    }
                },
                "ranking": 25.995186468468802,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Whoever stands last will be crowned onto the group page https://online-go.com/group/14486 ! So that means if you don't join the group you won't be listed there! Be sure to join the group!\n\nGood luck and have fun in the tournament!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14486,
                "name": "TITLE CLUB OF OGS",
                "summary": "Hello everyone, welcome to the OFFICIAL OGS TITLE CLUB. This group has extremely competitive tournaments, as there is a point system that will keep track of your wins if you are one of the top players of our group, and every tournament I will make a post a",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 6,
                "icon": "https://user-uploads.online-go.com/cde9a2cc63626eb0f58e675d78844273-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-09-21T14:00:00Z",
            "players_start": 8,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-09-21T14:00:56.922121Z",
            "ended": "2025-03-11T14:49:52.228440Z",
            "start_waiting": "2024-09-21T14:00:56.780220Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/cde9a2cc63626eb0f58e675d78844273-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 115866,
            "name": "Sunday GO 31 19ร—19",
            "director": {
                "id": 1551587,
                "username": "sunday3",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/bddefe21f541e3724267094cc20656cf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Fun 45 sec per move\n\n\n<img src=\"https://media1.tenor.com/m/O1-G64Dda9YAAAAd/hikaru-shindo-hikaru-no-go.gif\" width=\"259\" height=\"197\" alt=\"Hikaru Shindo Hikaru No Go GIF - Hikaru Shindo Hikaru No Go Hand Of God GIFs\" style=\"max-width: 518px;\">\n\n\n\n <link rel=\"stylesheet\" type=\"text/css\" href=\"https://yewang.github.io/ProfileCSS/profile.css \"> <link rel=\"stylesheet\" type=\"text/css\"\n\n\n<img src=\"https://media1.tenor.com/m/O1-G64Dda9YAAAAd/hikaru-shindo-hikaru-no-go.gif\" width=\"259\" height=\"197\" alt=\"Hikaru Shindo Hikaru No Go GIF - Hikaru Shindo Hikaru No Go Hand Of God GIFs\" style=\"max-width: 518px;\">\n\n\n<a href=\"http://s01.flagcounter.com/more/lyQ6\"><img src=\"https://s01.flagcounter.com/count2/lyQ6/bg_FFFFFF/txt_000000/border_CCCCCC/columns_8/maxflags_250/viewers_0/labels_1/pageviews_0/flags_0/percent_0/\" alt=\"Flag Counter\" border=\"0\"></a>",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 45,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 0,
                "period_time": 45,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13675,
                "name": "Sunday GO and MORE",
                "summary": "You can't miss this group, join now!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 109,
                "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-06-02T07:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-06-02T07:00:54.496905Z",
            "ended": "2024-06-02T07:08:22.569962Z",
            "start_waiting": "2024-06-02T07:00:54.423484Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e9f20c25fe1d95f705ad61dc0bd03a5d-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 108235,
            "name": "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
            "director": {
                "id": 1236996,
                "username": "MingLau",
                "country": "hk",
                "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1094.5105777444942,
                        "deviation": 68.09556232756846,
                        "volatility": 0.060076988261645106
                    }
                },
                "ranking": 17.00747897971579,
                "professional": false,
                "ui_class": ""
            },
            "description": "Let us have a competition cool.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 261251,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 259200,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13236,
                "name": "Arctic fox",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 35,
                "icon": "https://user-uploads.online-go.com/fcfac5cef2ff531670f58f4ef0184f3f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-10-07T14:00:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-10-07T14:00:34.016637Z",
            "ended": "2023-10-12T10:30:14.717751Z",
            "start_waiting": "2023-10-07T14:00:33.962167Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fcfac5cef2ff531670f58f4ef0184f3f-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 74623,
            "name": "แƒแƒžแƒ แƒ˜แƒšแƒ˜แƒก แƒกแƒแƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ แƒ›แƒแƒ แƒแƒ—แƒแƒœแƒ˜แƒก แƒแƒชแƒ“แƒแƒ›แƒ”แƒ แƒ•แƒ” 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": "2021 แƒฌแƒšแƒ˜แƒก แƒžแƒ˜แƒ แƒ•แƒ”แƒšแƒ˜ แƒแƒžแƒ แƒ˜แƒšแƒ˜แƒ“แƒแƒœ, 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แƒขแƒแƒ แƒ”แƒ‘แƒก แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒก - แƒแƒžแƒ แƒ˜แƒšแƒ˜แƒก แƒ—แƒ•แƒ˜แƒก 8 แƒงแƒ•แƒ”แƒšแƒแƒ–แƒ” แƒแƒฅแƒขแƒ˜แƒฃแƒ แƒ˜ แƒ“แƒ แƒกแƒแƒฃแƒ™แƒ”แƒ—แƒ”แƒกแƒ แƒ›แƒแƒ—แƒแƒ›แƒแƒจแƒ˜แƒก แƒ’แƒแƒ›แƒแƒกแƒแƒ•แƒšแƒ”แƒœแƒ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\nแƒ—แƒ•แƒ˜แƒก แƒ’แƒแƒœแƒ›แƒแƒ•แƒšแƒแƒ‘แƒแƒจแƒ˜ แƒกแƒฃแƒš แƒ’แƒแƒ˜แƒ›แƒแƒ แƒ—แƒ”แƒ‘แƒ 30 แƒแƒœแƒšแƒแƒ˜แƒœ แƒ‘แƒšแƒ˜แƒช - 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) แƒžแƒ˜แƒ แƒ•แƒ”แƒš 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•แƒšแƒ˜แƒœแƒ“แƒ”แƒ‘แƒ แƒ—แƒ•แƒ˜แƒก 8 แƒกแƒแƒฃแƒ™แƒ”แƒ—แƒ”แƒกแƒ แƒ›แƒแƒ—แƒแƒ›แƒแƒจแƒ”. (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 แƒฏแƒ•แƒ”แƒ‘แƒ˜แƒก แƒ›แƒ”แƒขแƒ˜ แƒจแƒแƒœแƒกแƒ˜ แƒ”แƒฅแƒœแƒ”แƒ‘แƒ.) แƒ›แƒแƒ˜แƒกแƒ˜แƒก แƒ—แƒ•แƒ”แƒจแƒ˜, แƒฅแƒแƒ แƒ—แƒฃแƒšแƒ˜ แƒฉแƒแƒ˜แƒก แƒ›แƒฃแƒ–แƒ”แƒฃแƒ›แƒจแƒ˜ แƒฉแƒแƒขแƒแƒ แƒ“แƒ”แƒ‘แƒ แƒขแƒฃแƒ แƒœแƒ˜แƒ แƒ˜. แƒ แƒแƒ›แƒ”แƒšแƒจแƒ˜แƒช แƒแƒžแƒ แƒ˜แƒšแƒ˜แƒก แƒ—แƒ•แƒ˜แƒก 8 แƒกแƒแƒฃแƒ™แƒ”แƒ—แƒ”แƒกแƒ แƒ›แƒแƒ—แƒแƒ›แƒแƒจแƒ” แƒ›แƒ˜แƒ˜แƒฆแƒ”แƒ‘แƒก แƒ›แƒแƒœแƒแƒฌแƒ˜แƒšแƒ”แƒแƒ‘แƒแƒก. แƒ›แƒแƒ— แƒจแƒแƒ แƒ˜แƒก แƒ’แƒแƒœแƒแƒฌแƒ˜แƒšแƒ“แƒ”แƒ‘แƒ แƒกแƒแƒ˜แƒœแƒขแƒ”แƒ แƒ”แƒกแƒ แƒคแƒแƒกแƒ˜แƒแƒœแƒ˜ แƒžแƒ แƒ˜แƒ–แƒ”แƒ‘แƒ˜, แƒ แƒแƒ›แƒšแƒ”แƒ‘แƒกแƒแƒช แƒฅแƒแƒ แƒ—แƒฃแƒšแƒ˜ แƒฉแƒแƒ˜แƒก แƒ›แƒฃแƒ–แƒ”แƒฃแƒ›แƒ˜ แƒ“แƒแƒแƒฌแƒ”แƒกแƒ”แƒ‘แƒก. แƒ’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": 5,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 4,
                "initial_time": 120,
                "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": 266,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-04-30T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-04-30T18:00:07.785428Z",
            "ended": "2021-04-30T18:45:07.110288Z",
            "start_waiting": "2021-04-30T18:00:07.206016Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 14,
            "ranked": true
        },
        {
            "id": 50519,
            "name": "The 12th Murase Go Group Tournament",
            "director": {
                "id": 449215,
                "username": "SM-SYaKo",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1182.178471692773,
                        "deviation": 63.45983688838135,
                        "volatility": 0.060058455061893425
                    }
                },
                "ranking": 18.79122343818162,
                "professional": false,
                "ui_class": ""
            },
            "description": "ๆฏŽๆœˆ27ๆ—ฅใซ้–‹ๅ‚ฌใ•ใ‚Œใ‚‹ๅฎšไพ‹ใƒˆใƒผใƒŠใƒกใƒณใƒˆใงใ™ใ€‚ใ“ใ‚Œใฏ็ฌฌๅไบŒๅ›žๆ‘็€ฌ็ขใ‚ฐใƒซใƒผใƒ—ๅฎšไพ‹ใƒˆใƒผใƒŠใƒกใƒณใƒˆใงใ™ใ€‚2019ๅนด8ๆœˆ27ๆ—ฅใซ้–‹ๅง‹ใ•ใ‚Œใพใ™ใ€‚\n\nA tournament that happens every month on 27th. This is the 12th tournament starts on August 27th, 2019.",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 21840,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 18000,
                "initial_time": 345600,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2389,
                "name": "Murase Go Group",
                "summary": "The group of Japanese and any go player from different countries.\nใ“ใฎใ‚ฐใƒซใƒผใƒ—ใฏๆ—ฅๆœฌไบบใ‚„ไธ–็•Œไธญใฎๅ›ฝใ€…ใฎไบบใ€…ใŒ้›†ใ†ใ‚ฐใƒซใƒผใƒ—ใงใ™ใ€‚",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 93,
                "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-08-27T12:00:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-08-27T12:00:56.184478Z",
            "ended": "2020-06-03T10:51:29.596760Z",
            "start_waiting": "2019-08-27T12:00:48.641323Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-15.png",
            "player_count": 15,
            "ranked": true
        },
        {
            "id": 75375,
            "name": "Test run 2",
            "director": {
                "id": 995398,
                "username": "Nicholas Lam",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/8f20859236e71b385e75da8d25047884?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1337.6891060937023,
                        "deviation": 290.31896371798047,
                        "volatility": 0.05999967537233814
                    }
                },
                "ranking": 21.652208749198074,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Good luck!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 900
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9108,
                "name": "SMJK Sin Min F6 Chess Club",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 28,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-05-20T13:35:00Z",
            "players_start": 1,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-05-20T13:35:43.136450Z",
            "ended": "2021-05-20T13:38:18.791373Z",
            "start_waiting": "2021-05-20T13:35:42.936245Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 89792,
            "name": "3ยช Etapa - EX ALUNOS e PROFESSORES",
            "director": {
                "id": 1130720,
                "username": "MarcosEvangelistaBorghi",
                "country": "br",
                "icon": "https://secure.gravatar.com/avatar/d63c10c287e15735866c9f324ba80b13?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 796.1770423720264,
                        "deviation": 100.40408891273815,
                        "volatility": 0.05999818810832534
                    }
                },
                "ranking": 9.640199708970378,
                "professional": false,
                "ui_class": ""
            },
            "description": "Torneio destinado a ex-alunos e professores da Rede Municipal de Ensino.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 300,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6411,
                "name": "CIRCUITO ONLINE SME-SP",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 479,
                "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-13T22:35:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-05-13T22:35:20.860536Z",
            "ended": "2022-05-13T23:35:42.635816Z",
            "start_waiting": "2022-05-13T22:35:20.716380Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 72196,
            "name": "K3 partidas",
            "director": {
                "id": 607938,
                "username": "kido.go.baduk",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/83ceb7eea12991c2d610032107296fa7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 733.7386350417765,
                        "deviation": 67.58441146641512,
                        "volatility": 0.06059085558486428
                    }
                },
                "ranking": 7.749569442835256,
                "professional": false,
                "ui_class": ""
            },
            "description": "Partidas para jugar go",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 23,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 20,
                "periods": 2
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5581,
                "name": "Colegio Serapio Rendรณn // Kinder - Primaria",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 200,
                "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-03-04T17:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-03-04T16:15:57.271897Z",
            "ended": "2021-03-04T17:02:18.151704Z",
            "start_waiting": "2021-03-04T16:15:56.966374Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9da407b0f50ca68064ffbdfe7ee05885-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 95471,
            "name": "1 -> ๅฑ…่Šท็ช 2 -> ้™ณ็",
            "director": {
                "id": 818416,
                "username": "ๅ‚ณ็ขๅญธๅœ’",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1898.3468207617877,
                        "deviation": 71.28817954667363,
                        "volatility": 0.06041644550084839
                    }
                },
                "ranking": 29.755630942351214,
                "professional": false,
                "ui_class": ""
            },
            "description": "1 -> ๅฑ…่Šท็ช\n2 -> ้™ณ็",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7531,
                "name": "ๅ‚ณ็ข C็ญ",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 87,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-10-09T04:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-10-09T03:44:10.744970Z",
            "ended": "2022-10-09T04:30:03.710136Z",
            "start_waiting": "2022-10-09T03:44:10.684591Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        }
    ]
}