Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=601
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"subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2015-09-27T18:30:59.631314Z", "ended": "2015-09-27T19:35:53.009609Z", "start_waiting": "2015-09-27T18:30:59.404807Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 12, "ranked": true }, { "id": 47602, "name": "Reg Correspondence 9x9 10player Round Robin. 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