List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5780
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "subsequent_pairing_method": "slaughter",
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            "analysis_enabled": true,
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            "started": "2026-07-26T17:33:10.588250Z",
            "ended": "2026-08-18T08:06:39.287054Z",
            "start_waiting": "2026-07-26T17:33:10.276443Z",
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    ]
}