Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=3792
{ "count": 59564, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=3793", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=3791", "results": [ { "id": 59111, "name": "6. 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