List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-board_size&page=337
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "Happy Go!!!",
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            "name": "Fight Club´s \"Big Board Blitz\" Nov, 1 at 22:00 CET",
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            "description": "<br>all ranks welcome<br><br> <img src=\"http://veterator.com/pic/cry/fox_white_up.png\"><br> <br> \"enjoy the procedure and the goal will unfold\"",
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            "name": "19x19 Round-Robin Tournament | Members only",
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                "name": "German Go L0vers",
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                "username": "matburt",
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                "summary": "Tournaments for people who like to play quick correspondence games.",
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            "name": "7th Fiesta Go (Panagbenga Challenge)",
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            "description": "Happy holidays. Let's GO for it! \n\nFast correspondence. Handicap enabled. Provisional players welcome. Try to keep up.",
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                "name": "League of Extraordinary Players",
                "summary": "We play Go!",
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            "description": "毎月27日に開催される定例トーナメントです。これは第五十七回村瀬碁グループ定例トーナメントです。2023年7月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 57th tournament that starts on July 27th, 2023.",
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