Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=is_open&page=558
{ "count": 58888, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=is_open&page=559", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=is_open&page=557", "results": [ { "id": 33609, "name": "20k-10k 13 X 13 correspondence McMahon", "director": { "id": 374701, "username": "PedroJSilva", "country": "pt", "icon": "https://user-uploads.online-go.com/03c8758add4b8d6db63aeaa11dd965de-64.png", "ratings": { "version": 5, "overall": { "rating": 1045.2836366168035, "deviation": 62.90365044204341, "volatility": 0.059930693629273224 } }, "ranking": 15.942138407445738, "professional": false, "ui_class": "" }, "description": "13 X 13 correspondence McMahon. 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