Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=min_ranking&page=81
{ "count": 59487, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=82", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=80", "results": [ { "id": 2824, "name": "19x19 McMahon Cup Monday 15:00 UTC", "director": { "id": 52052, "username": "ST000MA", "country": "rs", "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1773.7204734712398, "deviation": 64.7543915421217, "volatility": 0.06233350490466346 } }, "ranking": 28.18365079311867, "professional": false, "ui_class": "" }, "description": "Starts at 15:00 UTC on Monday 24.2.2014. 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"open", "started": "2022-06-23T17:30:33.317345Z", "ended": "2022-06-23T17:51:47.204684Z", "start_waiting": "2022-06-23T17:30:33.192904Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 130431, "name": "Live 9x9 Double Elimination Tournament 2025-07-13 18:31", "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 Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260227T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": 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"period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-03-18T05:30:16.837725Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-03-18T05:33:18.425580Z", "ended": "2022-03-18T05:53:20.804196Z", "start_waiting": "2022-03-18T05:33:18.307239Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 6435, "name": "Blitz 19x19 Elimination Tournament 2015-04-05 21:30", "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": 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"min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2015-04-20T16:31:00.144233Z", "ended": "2015-04-20T18:38:30.505677Z", "start_waiting": "2015-04-20T16:31:00.028507Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 6567, "name": "Blitz 19x19 Elimination Tournament 2015-04-10 21:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": 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