List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=min_ranking&page=4496
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=min_ranking&page=4495",
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            "name": "The end of the exams...",
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                "username": "SubToMixzory",
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            },
            "description": "YAH!!!!!!!! IT\"S THE END OF THE EXAM\nLETS HAVE A TOURNAMENT TO CELEBRATE IT",
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                "name": "Hong Kong ",
                "summary": "First priority : HK people join plz                                                                     \nThis group welcomes everyone, but only if you don't be rude.",
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                "username": "mitava",
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                "name": "TOKYO GO!",
                "summary": "Tokyo Go Players Meet Together!",
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            "name": "The 50th Murase Go Group Tournament",
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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。これは第五十回村瀬碁グループ定例トーナメントです。2022年11月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 50th tournament that starts on November 27th, 2022.",
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                "id": 3211,
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            "description": "Hfcvb\n。.",
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        {
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            "name": "Go Zodiac Friendship Games Online ราศีกรกฎ รุ่น C (1-4 คิว)[เต็ม]",
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