List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=5136
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=max_ranking&page=5135",
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            "description": "simultanes 9x9-turnier mit vorgabe und langer fischerzeit!",
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                "id": 3207,
                "name": "New Zealand Tournaments",
                "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
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            "description": "also play go?? aslo go in game Go!",
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                "summary": "Who likes tournaments on a 19 by 19 board!Then come to us!BUT there is a problem, the The group is closed! write to us, that is, KunGo, Gost Go!",
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            "description": "Evento da RME",
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            "description": "Have Fun (can some of you guys join Go Advance forever the G and the A are capital and the f is not capital)",
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            "description": "Welcome 4 All Who Join Us So\n\ndedicated 2 my Daughter Josefa\n\nWith thx and respect 2 \nthe global united angels",
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