List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=exclusivity&page=137
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=exclusivity&page=136",
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                "summary": "Beginners welcome!",
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            "name": "Backend Serving Tournament #1",
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            "description": "First tournament for Backend Serving",
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            "description": "Bienvenidos a todos!",
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            "description": "we are very lez go",
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            "description": "・ただひたすらうちましょう\n・ほかの方の対局が観戦がたぶんできます\n・観戦可能なので対局室のチャットがばがばです。1:1個別チャットおすすめします。(会話したい相手のアカウントをタップして緑色【メッセージ】からできます)\n・総当たりで全員と1局ずつ打てます。先に終わって次が待てねーって時はこのリーグ戦関係なしに個別で申込みしてお願いします。\n・総当たり戦の定員は10人までだそうです。",
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