List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-auto_start_on_max&page=725
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "exclude_provisional": true,
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            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-12-02T19:21:00.873495Z",
            "ended": "2026-01-21T07:44:10.445772Z",
            "start_waiting": "2025-12-02T19:21:00.728206Z",
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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    ]
}