List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=654
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "ilk gün olarak 3 gündür her hamle de 1 gün artarak en fazla 7 gün olabilir.                                        iyi turnuvalar",
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