Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-auto_start_on_max&page=5270
{ "count": 60889, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-auto_start_on_max&page=5271", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-auto_start_on_max&page=5269", "results": [ { "id": 143686, "name": "Привет Осень!", "director": { "id": 2072016, "username": "maxgo18", "country": "un", "icon": "https://secure.gravatar.com/avatar/3f5b1a8d3de15d4af551c27019699a1b?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 828.4157999820774, "deviation": 67.81239600437051, "volatility": 0.06002129629573734 } }, "ranking": 10.559107152617889, "professional": false, "ui_class": "" }, "description": "осенний тyрнир", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 49, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 2400, "period_time": 30, "periods": 3 }, "is_open": true, 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"periods": 2 }, "is_open": true, "exclude_provisional": true, "group": { "id": 16114, "name": "ShaNgHai_Korean_ChINa_BegInNer", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://user-uploads.online-go.com/43948073dc0ed3291bbcf879bf34fa76-64.png" }, "auto_start_on_max": false, "time_start": "2026-03-23T06:00:00Z", "players_start": 8, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 15, "analysis_enabled": false, "exclusivity": "open", "started": "2026-03-23T06:00:19.877107Z", "ended": "2026-08-29T03:49:39.370674Z", "start_waiting": "2026-03-23T06:00:19.689303Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/43948073dc0ed3291bbcf879bf34fa76-15.png", "player_count": 10, "ranked": true }, { "id": 143694, "name": "🏆 world championship ~ 19x19 🏆", "director": { "id": 2092366, "username": "Eisen.sw", "country": "un", "icon": "https://secure.gravatar.com/avatar/eeac32b19112f841e7e5f70d1684eae9?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1083.5322754345868, "deviation": 88.65594501735453, "volatility": 0.060008795414914017 } }, "ranking": 16.774104461455522, "professional": false, "ui_class": "" }, "description": "An unofficial world championship, but still fun. It's worth it. ^^", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 86400, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. 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"start_waiting": "2026-08-23T22:31:22.661247Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true } ] }
