Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=rules&page=2779
{ "count": 59204, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=rules&page=2780", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=rules&page=2778", "results": [ { "id": 25336, "name": "Турнир по игре го", "director": { "id": 387177, "username": "Jokes Time Wins :D", "country": "ua", "icon": "https://user-uploads.online-go.com/85e9a7dcb1b0e32c2b18ae2e5fe2c08d-64.png", "ratings": { "version": 5, "overall": { "rating": 1426.64887659334, "deviation": 64.98759878508815, "volatility": 0.06007039297077874 } }, "ranking": 23.14271394403244, "professional": false, "ui_class": "" }, "description": "турнир по игре го на доске 19 19. 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Join, play tournaments, and have fun. Thanks for being a part of our community!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8863, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": true, "time_start": "2016-04-08T17:49:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 14, "analysis_enabled": true, "exclusivity": "open", "started": "2016-04-07T19:41:58.885912Z", "ended": "2017-03-18T13:03:45.531826Z", "start_waiting": "2016-04-07T19:41:58.251262Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 11, "ranked": true }, { "id": 25566, "name": "Blitz 19x19 Elimination Tournament 2017-03-18 13:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": 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30344, "name": "Blitz 13x13 Swiss Tournament 2017-09-17 19:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260402T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-04-02T15:00:14.846004Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "min_ranking": 0, "max_ranking": 36, 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