Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-analysis_enabled&page=720
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"hide_details": false, "member_count": 10, "icon": "https://user-uploads.online-go.com/5edb2734994b70cbed0edd416503b456-64.png" }, "auto_start_on_max": false, "time_start": "2015-07-06T21:52:00Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-07-07T13:45:26.204331Z", "ended": "2015-07-22T08:31:38.555270Z", "start_waiting": "2015-07-07T13:45:26.102893Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/5edb2734994b70cbed0edd416503b456-15.png", "player_count": 4, "ranked": true }, { "id": 8378, "name": "Beginners Round Robin 9x9 Tournament", "director": { "id": 101851, "username": "Wulfenia.", "country": "at", "icon": "https://user-uploads.online-go.com/6a8db8634f80d330709dbfcf5eb52c53-64.png", "ratings": { "version": 5, "overall": { "rating": 1673.9396835392938, "deviation": 62.174479381749286, 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"2015-07-01T18:53:38.494451Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 22183, "name": "Correspondence 13x13 RoundRobin 2016-11-14 01:00", "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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260419T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-04-19T19:00:57.513229Z", "lead_time_seconds": 86400, "tournament_type": "roundrobin", "handicap": 0, 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