List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=time_per_move&page=3816
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "title": null,
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            "handicap": 0,
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                "time_control": "canadian",
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            "subsequent_pairing_method": "slaughter",
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            "start_waiting": "2019-10-26T11:00:29.445951Z",
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}