List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5449
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "9x9 Lovers",
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            "description": "มาเล่นหมากล้อมออนไลน์กันเถอะ !!",
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                "name": "The Nines 9x9 ",
                "summary": "9x9 Go!",
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