List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-auto_start_on_max&page=351
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "summary": "Tournaments for people who like to play quick correspondence games.",
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            "analysis_enabled": true,
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            "started": "2018-04-03T09:41:42.925862Z",
            "ended": "2018-04-14T05:09:29.986859Z",
            "start_waiting": "2018-04-03T09:41:41.757665Z",
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}