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

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                "summary": "A little corner for cat tournaments",
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            "time_start": "2021-03-18T10:00:00Z",
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            "exclusivity": "open",
            "started": "2021-03-18T10:00:36.356716Z",
            "ended": "2022-05-25T18:39:37.383358Z",
            "start_waiting": "2021-03-18T10:00:34.455387Z",
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}