Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=player_count&page=1600
{ "count": 59768, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=player_count&page=1601", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=player_count&page=1599", "results": [ { "id": 119892, "name": "Live 9x9 Double Elimination Tournament 2024-09-05 18:30", "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 Site-wide Tournament", "schedule": { "id": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260527T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-05-27T06:00:16.786136Z", 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true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-07-19T09:30:48.588489Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-07-19T09:31:48.693079Z", "ended": "2023-07-19T09:47:53.609216Z", "start_waiting": "2023-07-19T09:31:48.601328Z", "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": 119411, "name": "파일럿 토너먼트", "director": { "id": 1583935, "username": "연일 Yeoneel", "country": "kr", "icon": "https://user-uploads.online-go.com/1e462de3d80ec6c55e23e3358fc2ada0-64.png", "ratings": { "version": 5, "overall": { "rating": 1136.8054385006253, "deviation": 62.35109339777064, "volatility": 0.059987057803125396 } }, "ranking": 17.885206123869423, "professional": false, "ui_class": "" }, 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