List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=5610
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "If you want to get your tournament game reviewed, please message me!",
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                "summary": "A group for Go players who love the 9x9 board.",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
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            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-02-14T19:49:04.952491Z",
            "ended": "2025-03-11T06:54:21.284616Z",
            "start_waiting": "2025-02-14T19:49:04.781788Z",
            "board_size": 9,
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    ]
}