Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=is_open&page=1236
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"periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2021-12-28T12:30:28.897820Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2021-12-28T12:30:30.197341Z", "ended": "2021-12-28T14:26:28.886461Z", "start_waiting": "2021-12-28T12:30:30.073309Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 7, "ranked": true }, { "id": 83157, "name": "PUMPIDUNKI", "director": { "id": 731972, "username": "Onaga Tsukoyu", "country": "mx", "icon": "https://user-uploads.online-go.com/94f862d145caf12faf97fce8d707dcab-64.png", "ratings": { "version": 5, "overall": { "rating": 972.949803436461, "deviation": 65.93069311097321, "volatility": 0.06009203048588068 } }, "ranking": 14.282027396352222, "professional": false, 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