List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-handicap&page=5880
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=5879",
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            "description": "Blitz Turnier - 18.01.2019 16.30\n\n5min Hauptbedenktzeit\n30 Sekunden byo-yomi ; 7 Perioden\n\n-GOKSZ",
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                "name": "GOKSZ",
                "summary": "",
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            "time_start": "2019-01-18T15:30:00Z",
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            "id": 80910,
            "name": "The 38th 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。これは第三十八回村瀬碁グループ定例トーナメントです。2021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 38th tournament that starts on November 27th, 2021.",
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            "description": "New sunday, new tournament! :)",
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                "name": "Oslo Goklubb",
                "summary": "Oslo Go Club",
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                "is_public": true,
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            "time_start": "2020-04-05T14:00:00Z",
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        {
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            "name": "19x19 New Zealand Handicap D.E. #5",
            "director": {
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