List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=exclude_provisional&page=469
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "name": "Torneo feliz 😃",
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            "description": "Este torneo será 😃😄⚫️⚪️",
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            "description": "สู้วววววววว",
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                "summary": "A group for Go players who love the 9x9 board.",
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            "description": "Дата начала проведения турнира будет известна после того, как все места будут заняты!",
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