List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=4222
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "id": 58136,
            "name": "The Family",
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                "username": "PAPA LOUIE",
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            "description": "..........................................................",
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                "id": 4456,
                "name": "Our Go House",
                "summary": "Hello this is Our Go House 🔰🔰\n😃🙃😊👋 YEET",
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        },
        {
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            "name": "第5回かおり杯Bリーグ2(1d~3d)",
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                "id": 687868,
                "username": "site_tmp2",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/df15d7948ed906cfa068879a5f71e7b3?s=64&d=retro",
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                },
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            "description": "1d~3d目安 Bリーグ1~3で棋力差はありません。 好きなリーグを選んでいただけますと幸いですm(..)m",
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                "id": 2969,
                "name": "かおり杯-World Kaori Cup-",
                "summary": "For every player who enjoy go game",
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            },
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            "id": 53999,
            "name": "farel toernooi",
            "director": {
                "id": 697815,
                "username": "farelPlusserLASSE",
                "country": "nl",
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            "description": "join gewoon",
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                "name": "farel plusklas",
                "summary": "",
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            "id": 50716,
            "name": "9x9 Lovers and Chat Lovers Tournament",
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                "username": "9x9 Lover num.3524",
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            "title": null,
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            "handicap": 0,
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            },
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            "exclude_provisional": true,
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
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                "admin_only_tournaments": false,
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            },
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            "ended": "2019-11-17T06:05:36.694174Z",
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        },
        {
            "id": 136991,
            "name": "9x9 Mini League 10k-25k #368",
            "director": {
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                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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                },
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                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
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            },
            "is_open": true,
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            "group": {
                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2026-02-08T20:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2026-02-05T19:14:34.881954Z",
            "ended": "2026-03-19T07:50:09.538080Z",
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 52897,
            "name": "Torneo 9x9 Robin",
            "director": {
                "id": 520595,
                "username": "Batracia",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/c0ff6fcf3ebfaffe7534560acaf55a73-64.png",
                "ratings": {
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                },
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            },
            "description": "Hola a todos! Armé este torneo 9x9 sólo para miembros del grupo. Si falta alguien pueden invitarlo",
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            "title": null,
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            "handicap": 0,
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            },
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            "group": {
                "id": 3469,
                "name": "Cente GO Club",
                "summary": "",
                "require_invitation": false,
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                "hide_details": false,
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        },
        {
            "id": 58355,
            "name": "Fast Correspondence 9x9 Round Robin for 15-25ks",
            "director": {
                "id": 444278,
                "username": "Haze with a Z",
                "country": "_LGBT",
                "icon": "https://user-uploads.online-go.com/02656380a3a787e02316603bdfc6be88-64.png",
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            "description": "This is a ‘FAST Correspondence Tournament’. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.\n\nThey usually take up to 3 weeks depending on who is in it and how fast they play. Most people have to get on twice a day so they don't timeout in the games. \n\nThis tournament is for 15-25ks only. There is also a weekly one of these for anyone at this link:\nhttps://online-go.com/tournament/58163\nYou can join both, or just one, but this one is not for people 14k+\n\nFor anyone not paying attention to the rules above:\nThe rules are 1 day + 12 hours, up to 2 days with no weekend pause. The ruleset used is the Chinese ruleset, and this is played on a 9x9 board.",
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            "title": null,
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            },
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            "exclude_provisional": true,
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                "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,
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            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 15,
            "analysis_enabled": true,
            "exclusivity": "open",
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        {
            "id": 51335,
            "name": "Habile !",
            "director": {
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                "username": "Luckescam",
                "country": "_United_Federation_of_Planets",
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            "description": "Premier tournoiement de gouons ensemble",
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                "name": "Gouons ensemble",
                "summary": "",
                "require_invitation": false,
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                "hide_details": true,
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "subsequent_pairing_method": "slaughter",
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            "analysis_enabled": true,
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        {
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                "username": "matburt",
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            "description": "Automatic Sitewide Tournament",
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                    "lower_bar": "10",
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                },
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