List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=657
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Welcome and have fun :)",
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                "name": "club hikaru no go",
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            "description": "Удачи вам.",
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            "description": "Solstice tournament! Jump in!",
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