List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-min_ranking&page=65
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "you can join the Basic Cup. 10kyu-please go to group1\n1D+please go to group3",
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            "description": "These time controls seems to be working well for the Fast Correspondence players. Let's have another fun one.",
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                "summary": "Ponto de encontro dos jogadores brasileiros",
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            "started": "2020-03-17T23:00:17.179412Z",
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            "start_waiting": "2020-03-17T23:00:13.842727Z",
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}