List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=49
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=50",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=48",
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        },
        {
            "id": 57599,
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                "id": 784,
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            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled mainly to allow the use of conditional moves.",
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            },
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        },
        {
            "id": 29491,
            "name": "FSTS Fast SDK Showdown #1",
            "director": {
                "id": 87790,
                "username": "WiseBear",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png",
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                },
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                "ui_class": ""
            },
            "description": "Fast tournament for SDK players",
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            "title": null,
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            },
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            "group": {
                "id": 353,
                "name": "Four Seasons Tournament Series",
                "summary": "Серия турниров \"Четыре Сезона\"",
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            },
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        },
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            "id": 118538,
            "name": "9x9 Mini League 1k-9k #122",
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                "username": "wiadp1",
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                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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            },
            "description": "Special league for players between 9kyu and 1kyu. 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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                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
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        },
        {
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                "ui_class": ""
            },
            "description": "the best defense is ... THE DEFENSE !... otherwise ... death and slaughter !...",
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            },
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            "exclude_provisional": true,
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                "id": 78,
                "name": "OGS Mini Tournaments",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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            "name": "9x9 Mini League 1k-9k #121",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
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                "ui_class": ""
            },
            "description": "Special league for players between 9kyu and 1kyu. 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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                "time_control": "fischer",
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            },
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            "exclude_provisional": true,
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                "summary": "A group for Go players who love the 9x9 board.",
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                "admin_only_tournaments": false,
                "hide_details": false,
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            "subsequent_pairing_method": "slaughter",
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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            "ranked": true
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        {
            "id": 134715,
            "name": "FNRRT: Round Robin for 9k-6k # II",
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                "username": "Sch-Mentor",
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            "description": "Things to keep in mind:\n* Use the conditional move feature to speed up the game.\n* No pauses and no vacations are allowed; if any player switch it on, then they will be disqualified without further notice or reminder (unless they have an urgent matter to attend to and give notice to TD).\n* Disqualification will occur automatically by the site if a player loses by timeout (if they have more than 100 active games they will be disqualified by the TD too).\n* If disqualified by the TD, all outstanding games will be forfeited, which will affect the player’s ranking.\n* If you find that a player pauses the game, enters vacation mode or has bad behavior, please send a message to the TD.\n* And last but not least: no weekends, just make your move; it’s a tournament, my friend!",
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            "title": null,
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                "time_control": "fischer",
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                "max_time": 259200
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            "exclude_provisional": true,
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                "name": "Fast and narrow rank range tournaments",
                "summary": "Tournaments for people who like to play within narrow rank ranges and fast correspondence games.",
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                "admin_only_tournaments": true,
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
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            "max_ranking": 24,
            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2026-02-21T06:57:52.168015Z",
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            "icon": "https://user-uploads.online-go.com/fb0e7d5660cf5ea61609ed14abdc9bfa-15.png",
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            "ranked": true
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        {
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            "name": "Sitewide August 2014 SDKs Round Robin",
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                "username": "mlopezviedma",
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                "professional": false,
                "ui_class": "supporter moderator"
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            "title": null,
            "tournament_type": "roundrobin",
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            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-08-22T15:04:42.502902Z",
            "ended": "2014-11-28T01:26:00.329630Z",
            "start_waiting": "2014-08-22T15:04:41.904159Z",
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            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 2635,
            "name": "SDK Tournament",
            "director": {
                "id": 53398,
                "username": "V1rtu4ltr3e",
                "country": "dk",
                "icon": "https://secure.gravatar.com/avatar/e7af971a1e0648e7f404e8a9be48368c?s=64&d=retro",
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                "professional": false,
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            },
            "description": "Tournament for Single-digit Kyus. Planned start on 23. November, or earlier if enough people joined.",
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            "title": null,
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