Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-exclude_provisional&page=3739
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true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2017-03-05T14:30:21.059304Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2017-03-05T14:30:24.673753Z", "ended": "2017-03-05T14:56:37.041228Z", "start_waiting": "2017-03-05T14:30:22.992627Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 6, "ranked": true }, { "id": 23327, "name": "Correspondence 13x13 RoundRobin 2016-12-26 01:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": 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