Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=board_size&page=4845
{ "count": 59780, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=4846", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=4844", "results": [ { "id": 53273, "name": "The 15th Murase Go Group Tournament", "director": { "id": 449215, "username": "SM-SYaKo", "country": "jp", "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png", "ratings": { "version": 5, "overall": { "rating": 1182.178471692773, "deviation": 63.45983688838135, "volatility": 0.060058455061893425 } }, "ranking": 18.79122343818162, "professional": false, "ui_class": "" }, "description": "毎月27日に開催される定例トーナメントです。これは第十五回村瀬碁グループ定例トーナメントです。2019年11月27日に開始されます。\n\nA tournament that happens every month on the 27th. 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"next_run": "2026-05-28T16:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2019-09-17T16:30:11.168357Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2019-09-17T16:30:18.974000Z", "ended": "2019-09-17T18:12:36.494639Z", "start_waiting": "2019-09-17T16:30:18.526763Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 108389, "name": "Getting Gud", "director": { "id": 917299, "username": "August Leo", "country": "us", "icon": 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