List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=112
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Winner will  receive Portable Flexible USB Mini Fan Xiao mi popular portable  USB Fan Low power For all Power Supply PC USB Output Fast Shipping\n http://s.aliexpress.com/mERrqeey",
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