Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-exclude_provisional
{ "count": 59223, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=2", "previous": null, "results": [ { "id": 135509, "name": "Cailon", "director": { "id": 1922166, "username": "hoangvuong03012", "country": "un", "icon": "https://secure.gravatar.com/avatar/cf44798f09aae346cd84769bee499c36?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 917.2489708682373, "deviation": 131.71681948358582, "volatility": 0.059996172074583576 } }, "ranking": 12.917252711162504, "professional": false, "ui_class": "" }, "description": "Concac", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 89448, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 86400, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 15999, "name": 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"2021-08-15T16:30:02.671693Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 8, "ranked": true }, { "id": 78688, "name": "Another one...", "director": { "id": 1012312, "username": "charlie11", "country": "jp", "icon": "https://secure.gravatar.com/avatar/2dcdff4966c0103300ce0d6fbf4e22e8?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1161.564727199071, "deviation": 67.2959124451604, "volatility": 0.06009585569543345 } }, "ranking": 18.38399410453256, "professional": false, "ui_class": "" }, "description": "...please join🐵", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 259200, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "correspondence", "pause_on_weekends": true, "per_move": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 9514, "name": "25k-10k (Double 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