List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-players_start&page=1590
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=1589",
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            "description": "【交流區】          請同學們「對名入座」哦!\n\n請同學們「對名入座」哦!\n【交流區】\n獲邀名單:\nTaKin\nAntyWong\nZERO2005\nGeorge1949\nKevin2020\nt0bey",
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