List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=exclusivity&page=353
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=exclusivity&page=354",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=exclusivity&page=352",
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                "name": "Angel WFH",
                "summary": "การเล่นหมากล้อมออนไลน์สำหรับทีมพิธีการ และทีมหมากล้อม",
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            "name": "Killers and war ⚔️",
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            "description": "Đánh cờ vây như bình thường!",
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            "is_open": true,
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                "id": 14736,
                "name": "Nhóm việt nam ",
                "summary": "Admin ở nhóm này là 4 người mạnh nhất và Sunraku.",
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            "description": "asdf   asdfasdfasdf",
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        },
        {
            "id": 61772,
            "name": "test kpmc 001",
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            "description": "ทดสอบระบบ",
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