Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=3958
{ "count": 59134, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=3959", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=3957", "results": [ { "id": 96065, "name": "Live 9x9 Double Elimination Tournament 2022-10-25 14:30", "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:20260122T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-01-22T02:00:04.613542Z", 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null, "auto_start_on_max": false, "time_start": "2025-03-23T15:30:17.620286Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-03-23T15:31:17.654793Z", "ended": "2025-03-23T16:10:28.631744Z", "start_waiting": "2025-03-23T15:31:17.566416Z", "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": 119, "name": "devon's mini-tournament", "director": { "id": 3385, "username": "devon", "country": "us", "icon": "https://secure.gravatar.com/avatar/56b521a848f89284541d677b72c9a967?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1135.1442024535345, "deviation": 76.81580495838409, "volatility": 0.05999909699282458 } }, "ranking": 17.851351833571222, "professional": false, "ui_class": "" }, "description": "", "schedule": null, 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"open", "started": "2025-01-07T14:31:37.451911Z", "ended": "2025-01-07T15:06:14.845400Z", "start_waiting": "2025-01-07T14:31:37.372375Z", "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": 129841, "name": "Live 9x9 Double Elimination Tournament 2025-06-25 22:30", "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 Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260122T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": 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"2025-06-25T22:30:06.737302Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-06-25T22:31:06.834731Z", "ended": "2025-06-25T23:40:30.179013Z", "start_waiting": "2025-06-25T22:31:06.742998Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 7, "ranked": true }, { "id": 116659, "name": "Live 9x9 Double Elimination Tournament 2024-06-01 14:30", "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 Site-wide 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