Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-board_size&page=1169
{ "count": 59381, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=1170", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-board_size&page=1168", "results": [ { "id": 1419, "name": "haikudjin's mini-tournament II", "director": { "id": 85, "username": "haikudjin", "country": "ru", "icon": "https://secure.gravatar.com/avatar/5cf5bd9643a5d5b4d43c654267cfada4?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1685.1895301830357, "deviation": 64.60829413884474, "volatility": 0.06001855793529148 } }, "ranking": 26.99834151607669, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "japanese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 78, "name": 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"2021-04-17T05:02:51.456619Z", "ended": "2021-04-17T05:34:39.504554Z", "start_waiting": "2021-04-17T05:02:51.385234Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 2, "ranked": true }, { "id": 73144, "name": "3月歷碁賽 第二輪 潘逸軒 VS 簡頌賢", "director": { "id": 928963, "username": "傳碁學園-歷碁賽", "country": "hk", "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 350, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "3月歷碁賽 第二輪 潘逸軒 VS 簡頌賢", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 16, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 1500 }, "is_open": true, "exclude_provisional": false, 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