List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=rules&page=247
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=rules&page=246",
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            "description": "Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.",
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            "description": "Have fun!\nAlso here is a video of a squirrel run https://youtu.be/hFZFjoX2cGg",
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