List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=5583
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59556,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=5584",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=5582",
    "results": [
        {
            "id": 1664,
            "name": "TedErnst's mini-tournament",
            "director": {
                "id": 7781,
                "username": "ThornsFan",
                "country": "_LGBT",
                "icon": "https://user-uploads.online-go.com/4df0f17546b2749c9896c4ae9a13c66d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1337.368803584553,
                        "deviation": 62.28802020597183,
                        "volatility": 0.05974526744427295
                    }
                },
                "ranking": 21.64666494164504,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 432000,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "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": 383,
                "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": 9,
            "max_ranking": 21,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2011-12-11T20:44:23Z",
            "ended": "2011-12-11T19:44:23Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 36441,
            "name": "Just fun",
            "director": {
                "id": 451169,
                "username": "reisya",
                "country": "id",
                "icon": "https://user-uploads.online-go.com/f97964bc2a61da3a615bf4ea82daf7a4-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1552.616038831441,
                        "deviation": 65.99805777080614,
                        "volatility": 0.060003798990261634
                    }
                },
                "ranking": 25.101505451269997,
                "professional": false,
                "ui_class": ""
            },
            "description": "Try me",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "period_time": 86400,
                "main_time": 604800,
                "system": "byoyomi",
                "pause_on_weekends": true,
                "time_control": "byoyomi",
                "periods": 5,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2170,
                "name": "Serenity",
                "summary": "When wisdom comes and ambitions go away, only pure enjoyment of the game remains.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 48,
                "icon": "https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2018-04-29T17:00:00Z",
            "players_start": 64,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-05-05T03:40:39.029972Z",
            "ended": "2019-05-11T09:02:17.847659Z",
            "start_waiting": "2018-05-05T03:40:21.990641Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/296c487fa334861b517b0bf1928b4ac9-15.png",
            "player_count": 45,
            "ranked": true
        },
        {
            "id": 123523,
            "name": "πŸŽ„πŸŽ„πŸŽ„Ρ‚ΡƒΡ€Π½ΠΈΡ€ 9 Π½Π° 9 πŸŽ„πŸŽ„πŸŽ„",
            "director": {
                "id": 1679852,
                "username": "deleted-0f8e4e74-060d-4db4-8874-75b6f500b5ea",
                "country": "tr",
                "icon": "https://user-uploads.online-go.com/00c0286867c2063aa1d3be6bdba0b9c6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 455.94942443569244,
                        "deviation": 73.05424876127188,
                        "volatility": 0.06008889600126372
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "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": 8605,
                "name": "Go Magic",
                "summary": "A modern platform for learning Go",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 2084,
                "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-12-22T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-22T19:00:55.356873Z",
            "ended": "2024-12-24T12:19:04.807135Z",
            "start_waiting": "2024-12-22T19:00:55.332378Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 2026,
            "name": "Koworu's mini-tournament",
            "director": {
                "id": 18317,
                "username": "Koworu",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/fc50c6bedbf20e687f14e33c1ed34eb0?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1751.1741032696373,
                        "deviation": 63.61724873998119,
                        "volatility": 0.059966677759709666
                    }
                },
                "ranking": 27.88749692120436,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "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": 383,
                "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": 17,
            "max_ranking": 21,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-02-11T11:41:24Z",
            "ended": "2013-02-11T10:41:24Z",
            "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": 3327,
            "name": "Play Everyone",
            "director": {
                "id": 54333,
                "username": "Cham3leoNinja",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/406d5768670c8c3f708021401a09045c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1407.7087446588987,
                        "deviation": 62.217980611325515,
                        "volatility": 0.06000366954885083
                    }
                },
                "ranking": 22.83331714984826,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is just a simple Swiss tournament. Anyone who wants to can join. I've put a 9K - 26K level restriction. Enjoy!",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 691200,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 194,
                "name": "Ninja Beginners",
                "summary": "HOW DO YOU DELETE A GROUP YOU STARTED?",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 29,
                "icon": "https://user-uploads.online-go.com/7711a76f321baf2bb6c1b6015efff4ed-64.png"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 4,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-11-14T14:12:31.904842Z",
            "ended": "2015-06-16T12:12:49.484376Z",
            "start_waiting": "2014-11-14T14:12:31.178203Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7711a76f321baf2bb6c1b6015efff4ed-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 136,
            "name": "Ugo's mini-tournament",
            "director": {
                "id": 3383,
                "username": "Ugo",
                "country": "it",
                "icon": "https://secure.gravatar.com/avatar/b5ec46a614aa7fc7d90c26670572a879?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1929.2344049784883,
                        "deviation": 68.68230261404472,
                        "volatility": 0.05996293832572499
                    }
                },
                "ranking": 30.129268001640934,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 259200,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 259200
            },
            "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": 383,
                "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": 9,
            "max_ranking": 21,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2006-10-18T05:20:00Z",
            "ended": "2006-11-12T06:54:00Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 127798,
            "name": "ΰΉΰΈ‚ΰΉˆΰΈ‡ΰΈ‚ΰΈ±ΰΈ™ΰΈ™ΰΈ±ΰΈ”ΰΉΰΈ£ΰΈ",
            "director": {
                "id": 1203503,
                "username": "ฝัน ΰΈ›ΰΈ±ΰΈ“ΰΈ’ΰΈ•ΰΈ² PAT",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/2cc9ac772c24592fb77c4eb8e5743a3e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1190.029366052614,
                        "deviation": 68.29948598270117,
                        "volatility": 0.060555333022372745
                    }
                },
                "ranking": 18.94445526307068,
                "professional": false,
                "ui_class": ""
            },
            "description": "ΰΉΰΈ‚ΰΉˆΰΈ‡ΰΈ‚ΰΈ±ΰΈ™ΰΈ«ΰΈ²ΰΈœΰΈΉΰΉ‰ΰΈŠΰΈ™ΰΈ°ΰΉ€ΰΈ₯ิศในห้องเรมฒนหฑากΰΈ₯ΰΉ‰ΰΈ­ΰΈ‘ ΰΈ›ΰΈ§ΰΈŠ.2/10 ΰΈ ΰΈ²ΰΈ„ΰΉ€ΰΈ£ΰΈ΅ΰΈ’ΰΈ™ΰΈ—ΰΈ΅ΰΉˆ 2",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 20,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "live",
                "pause_on_weekends": false,
                "per_move": 20
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15280,
                "name": "ΰΈ›ΰΈ§ΰΈŠ.2/10 PAT",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 24,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2025-04-24T04:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2025-04-24T04:35:16.411359Z",
            "ended": "2025-04-24T04:57:47.365819Z",
            "start_waiting": "2025-04-24T04:35:16.308069Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 12,
            "ranked": true
        },
        {
            "id": 968,
            "name": "Proper 19 autumn mini tournament",
            "director": {
                "id": 28637,
                "username": "Reemi",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/12ae1b92c2b4152796688fdfafc6165c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1552.4133462270263,
                        "deviation": 62.81485596891626,
                        "volatility": 0.05994036845183246
                    }
                },
                "ranking": 25.09848304264388,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "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": 383,
                "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": 16,
            "max_ranking": 21,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2010-03-20T13:03:55Z",
            "ended": "2010-03-20T12:03:55Z",
            "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": 123510,
            "name": "πŸŽ„πŸŽ„πŸŽ„Ρ‚ΡƒΡ€Π½ΠΈΡ€ 9 Π½Π° 9 πŸŽ„πŸŽ„πŸŽ„",
            "director": {
                "id": 1679852,
                "username": "deleted-0f8e4e74-060d-4db4-8874-75b6f500b5ea",
                "country": "tr",
                "icon": "https://user-uploads.online-go.com/00c0286867c2063aa1d3be6bdba0b9c6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 455.94942443569244,
                        "deviation": 73.05424876127188,
                        "volatility": 0.06008889600126372
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "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": 8605,
                "name": "Go Magic",
                "summary": "A modern platform for learning Go",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 2084,
                "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-12-22T09:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-22T09:00:55.242768Z",
            "ended": "2024-12-24T15:06:23.324323Z",
            "start_waiting": "2024-12-22T09:00:55.213179Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 105693,
            "name": "Basic Tournament of Go Cup #2 (With Corrected Suggestions)",
            "director": {
                "id": 1383789,
                "username": "Leonard0211",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/c234eae23f61ba330874a16d2a221dc6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1051.2753976842155,
                        "deviation": 61.133007914645084,
                        "volatility": 0.06064725484692745
                    }
                },
                "ranking": 16.074459648187307,
                "professional": false,
                "ui_class": ""
            },
            "description": "Please come sign up at this tournament for fun!! Practice your basic moves of go through real-time matches.\n\nSuggesting levels of 15k-20k to attend. Levels between 9k-14k and 21k-25k are also welcomed.\n\nHowever, we need to remind you that 24k-25k ranked players might find this tournament a little challenging whereas 9k-10k players might find this tournament a little easy. (But it depends.)",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 35,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17938,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-07-25T15:35:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-07-25T15:35:50.263179Z",
            "ended": "2023-07-25T18:15:28.808175Z",
            "start_waiting": "2023-07-25T15:35:50.108442Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 18,
            "ranked": true
        }
    ]
}