Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-player_count&page=4503
{ "count": 60515, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=4504", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=4502", "results": [ { "id": 96843, "name": "Blitz 19x19 Elimination Tournament 2022-11-16 17:30", "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:20260806T130000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-08-06T13:00:16.809882Z", 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"min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-07-24T03:45:32.176437Z", "ended": "2022-07-24T03:56:45.914312Z", "start_waiting": "2022-07-24T03:45:32.065848Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png", "player_count": 4, "ranked": true }, { "id": 92325, "name": "Go Zodiac Friendship Games Online ปีชวด รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)", "director": { "id": 912066, "username": "cp01", "country": "un", "icon": "https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png", "ratings": { "version": 5, "overall": { "rating": 1001.1672378206429, "deviation": 103.48234833131526, "volatility": 0.06006754668581715 } }, "ranking": 14.943870726958513, "professional": false, "ui_class": "" }, "description": "Go Zodiac Friendship Games Online ปีชวด รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10403, "name": "Zodiac กลุ่ม A(3 ดั้งขึ้นไป)", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 45, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2022-07-29T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2022-07-29T10:00:36.790628Z", "ended": "2022-07-29T10:51:42.082476Z", "start_waiting": "2022-07-29T10:00:36.620950Z", "board_size": 19, "active_round": null, 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true, "exclusivity": "open", "started": "2022-06-28T15:00:13.508232Z", "ended": "2022-07-12T14:22:33.731281Z", "start_waiting": "2022-06-28T15:00:13.418540Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 4, "ranked": true } ] }
