List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=789
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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                "summary": "A group for Go players who love the 9x9 board to 19x19 board and an open group for any go players......and members over 150!",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
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            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-05-02T05:00:31.167103Z",
            "ended": "2023-04-09T16:53:56.930173Z",
            "start_waiting": "2022-05-02T05:00:31.021565Z",
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}