List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=subsequent_pairing_method&page=4787
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "i have to disq... because none online and it's 2:00 so sorry.",
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            "description": "If you want to get your tournament game reviewed, please message me!",
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            "description": "Желаю всем участникам удачи! Заполучите этот кубок!\n(Кубок автоматически вы получите на сервере OGS если выиграете в турнире!)",
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