List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=5726
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "There seem to be few handicapped correspondence tournaments now, and it was these I enjoyed most when an OGS regular years ago.",
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            "description": "Hey guys! This is the 9x9 version for the intermediate Tournament! Good Luck!",
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