Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=auto_start_on_max&page=4207
{ "count": 59225, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=auto_start_on_max&page=4208", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=auto_start_on_max&page=4206", "results": [ { "id": 86505, "name": "Live 9x9 Double Elimination Tournament 2022-02-24 10:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260403T180000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-04-03T18:00:16.367725Z", 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"2022-06-12T10:30:18.527268Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 5, "ranked": true }, { "id": 84913, "name": "YOla #5 9x9", "director": { "id": 1031007, "username": "Yusnail", "country": "ru", "icon": "https://user-uploads.online-go.com/65d7cee6775a3c9b99c02ca91d1bd888-64.png", "ratings": { "version": 5, "overall": { "rating": 998.774055282189, "deviation": 67.50350047506421, "volatility": 0.05998109098714918 } }, "ranking": 14.888466898456125, "professional": false, "ui_class": "" }, "description": "Турнир для игры между участниками группы Йошкар-Ола для совместных игр и их разборов :)\n\nДлительность игры - 1 неделя максимум.\nПартии играем разом, договариваемся самостоятельно", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 172800, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": 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"players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-03T21:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-01-21T13:30:32.858555Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-01-21T13:30:33.809433Z", "ended": "2022-01-21T14:15:35.678288Z", "start_waiting": "2022-01-21T13:30:33.715306Z", "board_size": 19, "active_round": null, "icon": 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tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? 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