Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=2484
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"first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-28T18:00:50.051130Z", "ended": "2020-05-28T18:04:12.740316Z", "start_waiting": "2020-05-28T18:00:49.869201Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png", "player_count": 2, "ranked": true }, { "id": 120049, "name": "9x9 Open D.E. 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