List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=handicap&page=58
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=handicap&page=57",
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            "description": "Đánh cờ vây như bình thường!",
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                "summary": "Admin ở nhóm này là 4 người mạnh nhất và Sunraku.",
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        {
            "id": 35486,
            "name": "13x13 live",
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            "description": "13x13 live, please pay attention to time limit. This is first time I create tournament here so not sure how all mechanics work, will see.",
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            "name": "SMS 19x19 tournament",
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            "description": "asdf   asdfasdfasdf",
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        {
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            "description": "Add Oil!",
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        {
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            "description": "実験なのですぐに終了。ご協力お願いします。",
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                "name": "実験(トーナメント)",
                "summary": "トーナメント機能の実験です。ご協力頂けたら嬉しいO(≧∇≦)o",
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