Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-ranked&page=5895
{ "count": 58943, "next": null, "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-ranked&page=5894", "results": [ { "id": 136062, "name": "ซ้อมแข่ง ครั้งที่ 1 ปี 69", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.3733342620876, "deviation": 65.87288697611051, "volatility": 0.06068751158219223 } }, "ranking": 23.170679540751433, "professional": false, "ui_class": "" }, "description": "12344567", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "rapid", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14733, "name": "ศรีสังวาลย์", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 32, "icon": "https://user-uploads.online-go.com/77a325d663f63d21c325d52de886e9e2-64.png" }, "auto_start_on_max": true, "time_start": "2026-01-05T08:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-01-05T07:26:52.733680Z", "ended": "2026-01-05T07:55:34.029349Z", "start_waiting": "2026-01-05T07:26:52.663607Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/77a325d663f63d21c325d52de886e9e2-15.png", "player_count": 4, "ranked": false }, { "id": 137669, "name": "Gambate 00", "director": { "id": 775143, "username": "c16896", "country": "pe", "icon": "https://user-uploads.online-go.com/00f634cd07ddcbcdfcdd7eb157515147-64.png", "ratings": { "version": 5, "overall": { "rating": 1067.8801243602475, "deviation": 94.68274215205666, "volatility": 0.0599883331689397 } }, "ranking": 16.43725254909737, "professional": false, "ui_class": "" }, "description": "13x 13", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 243, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 14400 }, "is_open": true, "exclude_provisional": false, "group": { "id": 16210, "name": "EPGUTP MBA 47P 48AD", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 41, "icon": "https://user-uploads.online-go.com/b81fbe4a7f368ad85f6743e5ce98fead-64.png" }, "auto_start_on_max": false, "time_start": "2026-02-24T01:23:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2026-02-24T01:23:41.134018Z", "ended": "2026-02-24T22:32:07.106088Z", "start_waiting": "2026-02-24T01:23:40.531760Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/b81fbe4a7f368ad85f6743e5ce98fead-15.png", "player_count": 35, "ranked": false }, { "id": 135357, "name": "Torneo de domingo.", "director": { "id": 1496951, "username": "JuanDJR.", "country": "co", "icon": "https://user-uploads.online-go.com/b85ac9bfa253ff7d7c0d714d174e666e-64.png", "ratings": { "version": 5, "overall": { "rating": 785.0091969975173, "deviation": 61.81975762366384, "volatility": 0.05978645619033138 } }, "ranking": 9.313179509635217, "professional": false, "ui_class": "" }, "description": "Torneo rápido de domingo, 9x9.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 51, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 30, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 283, "name": "Colombia", "summary": "Bienvenidos", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 149, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-64.png" }, "auto_start_on_max": true, "time_start": "2025-12-14T22:00:00Z", "players_start": 0, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-14T22:00:48.499726Z", "ended": "2025-12-14T22:21:05.727971Z", "start_waiting": "2025-12-14T22:00:48.458423Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png", "player_count": 2, "ranked": false } ] }
