Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=player_count&page=1410
{ "count": 59710, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=player_count&page=1411", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=player_count&page=1409", "results": [ { "id": 78819, "name": "Blitz 19x19 Elimination Tournament 2021-08-15 13:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": "DTSTART:20260520T210000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-05-20T21:00:15.965115Z", 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"https://user-uploads.online-go.com/ee9d9460a8b97d165ea8a0d257436c51-64.png" }, "auto_start_on_max": false, "time_start": "2021-07-29T16:00:00Z", "players_start": 4, "first_pairing_method": "opengotha", "subsequent_pairing_method": "opengotha", "min_ranking": 5, "max_ranking": 18, "analysis_enabled": true, "exclusivity": "open", "started": "2021-07-29T16:00:51.775066Z", "ended": "2021-08-02T18:17:54.778092Z", "start_waiting": "2021-08-02T18:17:54.770225Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/ee9d9460a8b97d165ea8a0d257436c51-15.png", "player_count": 4, "ranked": true }, { "id": 78983, "name": "OGS Online Play", "director": { "id": 1030991, "username": "EnyiZou2020", "country": "ca", "icon": "https://user-uploads.online-go.com/7f5c167f6b3c5f06de70e2ec8386f857-64.png", "ratings": { "version": 5, "overall": { "rating": 863.387216927896, "deviation": 65.2072842891069, "volatility": 0.05998324184450826 } }, "ranking": 11.516315095310222, 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