List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5750
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "id": 70942,
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            "description": "Happy holidays. Let's GO for it! \n\nFast correspondence. Handicap enabled. Provisional players welcome. Try to keep up.",
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