List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=handicap&page=248
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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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。これは第五十三回村瀬碁グループ定例トーナメントです。2023年2月27日に開始されます。\n\nA tournament that happens every month on the 27th. This is the 53rd tournament that starts on February 27th, 2023.",
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            "description": "This time we will be exploring handicap games. No analysis, to build reading skills.",
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