List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=first_pairing_method&page=5836
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Hola gente, el torneo es para todo público. Es un club físico de Caldera, Chile y este es el inicio de muchas cosas nuevas:)... a disfrutarlo!",
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