Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=5419
{ "count": 59421, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=5420", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=5418", "results": [ { "id": 70162, "name": "Blitz 13x13 Swiss Tournament 2021-01-15 15:30", "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:20260421T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:27:45.234995Z", "last_run": "2026-04-21T15:00:38.749385Z", 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"random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-01-11T07:30:35.544601Z", "ended": "2021-01-11T08:07:47.772082Z", "start_waiting": "2021-01-11T07:30:35.299540Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 7, "ranked": true }, { "id": 68584, "name": "Oslo Goclubs saint Lucys day tournament", "director": { "id": 129505, "username": "deleted-ae441818-3b6f-48eb-a451-ccd4f5131dc5", "country": "np", "icon": "https://secure.gravatar.com/avatar/dc8684af2c5b3e637f6c927fd95f24c5?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1613.3173727351939, "deviation": 61.50773278213506, "volatility": 0.06016202824320275 } }, "ranking": 25.98933720911377, "professional": false, "ui_class": "" }, "description": "Hi! Welcome to Oslo Goclubs sunday (and saint Lucys day) tournament! :) This tournament is open for all strenght and we hope to see you here. 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