GET /api/v1/tournaments/?format=api&ordering=-is_open&page=16
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Special league for players between 9kyu and 1kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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                "name": "Go Magic",
                "summary": "A modern platform for learning Go",
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