Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=1502
{ "count": 60697, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=1503", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=1501", "results": [ { "id": 121121, "name": "9x9 Mini League 5k-15k #100", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1413.091286907699, "deviation": 71.57968487736412, "volatility": 0.060272760648828305 } }, "ranking": 22.92166513829051, "professional": false, "ui_class": "" }, "description": "Special league for players between 15kyu and 5kyu. 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"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 6, "ranked": true }, { "id": 97418, "name": "CFMC1", "director": { "id": 1247613, "username": "ZhengChang", "country": "cn", "icon": "https://secure.gravatar.com/avatar/d7bd19f991f720979ec808d93f4b1f70?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1749.6881933082439, "deviation": 181.06127079458193, "volatility": 0.0600146077640694 } }, "ranking": 27.86784529554314, "professional": false, "ui_class": "provisional" }, "description": "hello", "schedule": null, "title": null, "tournament_type": "mcmahon", "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": false, "group": { "id": 12594, "name": "Doulet Media", "summary": "This is one of the Bot that allows Bots and welcome Bots because we developed bots and test them in here. 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