List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=players_start&page=455
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Anyone wants to be challenged by a noob player? Anyone can join this tournament! Contact me if you want to join my group. ~Destroyer802",
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            "description": "Join the group for more cat tournaments ^__^",
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            "description": "Will this be the one?  Is a handicap tournament, so may be.",
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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。これは第十七回村瀬碁グループ定例トーナメントです。2020年1月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 17th tournament that starts on January 27th, 2020.",
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}