Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=1106
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false, "exclusivity": "open", "started": "2018-07-25T14:30:33.878394Z", "ended": "2018-07-25T15:23:33.034299Z", "start_waiting": "2018-07-25T14:30:31.951887Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 10, "ranked": true }, { "id": 138320, "name": "9x9 Mini League 10k-25k #377", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1375.0419680061634, "deviation": 70.2199234942424, "volatility": 0.060265703240717575 } }, "ranking": 22.28977538266422, "professional": false, "ui_class": "" }, "description": "Special league for players between 25kyu and 10kyu. 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