Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-exclusivity&page=5918
{ "count": 59172, "next": null, "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-exclusivity&page=5917", "results": [ { "id": 135646, "name": "第六回ほたて会【ゆるめ部門】１", "director": { "id": 1609909, "username": "ほたて囲碁教室", "country": "jp", "icon": "https://user-uploads.online-go.com/651c2aebc8ac9e8fef162798dd97d08a-64.png", "ratings": { "version": 5, "overall": { "rating": 652.7412618189767, "deviation": 127.46654126231485, "volatility": 0.06004845959415647 } }, "ranking": 5.041666221837165, "professional": false, "ui_class": "" }, "description": "日時：令和7年12月28日(日)16：00～17:00\n\n対局開始方法：お時間になりますと、自動で対局が開始されます。OGSを開いてお待ち下さい。\n\n対局方法：【通信対局】で１局打つ\n\n着手方法：盤面ワンクリックで着手（打ち間違いに気をつけて下さい）or 盤面に石を打って画面右上のユーザー名下にある「着手決定」をクリック ※皆様のOGSの【通信対局】設定により変わります\n\nzoom：使用しません\n\n飲食：自由\n\n対局中に席を離れても大丈夫です\n\n解散方法：対局が終わり次第、各自終了です\n\n結果：この画面に表示されます and ほたて先生から報告します。\n\nこのリーグの参加者は↓↓\n\nnem2 高知県 20級\n\nほたる 香川県 20級", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 4787, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": true, "total_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 15994, "name": "ほたてオンライン2", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": true, "member_count": 25, "icon": "https://user-uploads.online-go.com/d458889987f619cffbd015113b6a27ef-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-28T07:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2025-12-28T07:00:11.701369Z", "ended": "2025-12-28T07:16:14.421813Z", "start_waiting": "2025-12-28T07:00:11.658085Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/d458889987f619cffbd015113b6a27ef-15.png", "player_count": 2, "ranked": false }, { "id": 111356, "name": "Petit tournoi de la petite France plop # 1", "director": { "id": 988149, "username": "Oshi sensei", "country": "fr", "icon": "https://user-uploads.online-go.com/d9d830292c84d1a7c27f73d63f39bb95-64.png", "ratings": { "version": 5, "overall": { "rating": 1183.5121576947959, "deviation": 66.8509709536524, "volatility": 0.06050254756791364 } }, "ranking": 18.817325612180408, "professional": false, "ui_class": "" }, "description": "Petit tournoi de la petite France plop # 1\n+ Handicaps", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "japanese", "time_per_move": 12, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 60, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 10255, "name": "petite France", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 11, "icon": "https://user-uploads.online-go.com/f21fb9a21a556e976df1e3843104de28-64.png" }, "auto_start_on_max": false, "time_start": "2024-01-06T15:00:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2024-01-06T15:00:48.268118Z", "ended": "2024-01-06T15:26:50.247501Z", "start_waiting": "2024-01-06T15:00:48.131473Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/f21fb9a21a556e976df1e3843104de28-15.png", "player_count": 6, "ranked": true } ] }
