List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=players_start&page=5355
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "不论何人在比赛任何阶段遇到怀哲哥(huaizhexxx(5d)),哲哥需让2子赐教(哲哥勿喷我(⊙o⊙)哦),以均衡实力、增加看点,友谊第一,加油么么哒↖(^ω^)↗",
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