List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-players_start&page=5567
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "турнир по игре го на доске 19 19. ПРИГЛАШАЮ ВСЕХ КТО ЛЮБИТ ИГРУ ГО!!!!!!!!!!!!!!!!!",
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                "name": "i go game",
                "summary": "игра и го",
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            "description": "A tournament that happens every month on 27th. This is the 2nd tournament starts on May 27th, 2018. The next tournament is on June 27th, 2018.\n\n毎月27日に開催される定例トーナメントです。これは第二回村瀬碁グループ定例トーナメントです。2018年5月27日に開始されます。次の定例トーナメントは2018年6月27日です。",
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