List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=4465
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "时间再见面就能睡着拿我手机看",
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            "description": "If you don’t have enough time,there’s no problem at this competition because it has so much time",
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