List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5507
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "LOL This will be fun",
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            "description": "มาเล่นหมากล้อมออนไลน์กันเถอะ !!",
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        {
            "id": 50271,
            "name": "to see how pro u are :Haoran:)",
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                "username": "Blazer Robloxer",
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            "description": "kill ALL!",
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