List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=time_per_move&page=5839
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "ZEN Go",
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            "id": 3082,
            "name": "Everyone Welcomed! (until full) 17k and unders!!!",
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                "id": 67357,
                "username": "Lein@d Why?",
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            "description": "why are we all still in this group?? hahaha\na fraction of us are already stronger than the administrators! In fact I challenge any one of them in a 19x19 corro ( though I'll probably lose) anyway 20 spots to begin with! have fun!",
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                "name": "OGS Title Tournaments",
                "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!",
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            "description": "Happy Chinese New Year of the Monkey!\n猴年新春快樂",
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