List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=3
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Hello fellow stars riders, a little tourney to keep this community alive and have some fun and fast correspondence games. I'd also like to create a live tournament if some of you are interested. Feel free to PM me or discuss in the chat.\n\nLive long and propser, always in gote.",
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            "description": "/////////////////",
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        {
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