List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-players_start&page=539
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,
            "exclusivity": "open",
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            "ended": "2024-06-18T15:53:56.297119Z",
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}