List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=623
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=-min_ranking&page=622",
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            "description": "Este es el torneo para el que hemos practicado por dos meses. ¡Que lo disfruten y ganemos todos!",
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            "description": "Выиграйте этот Кубок!\nИнформация: Ваш выигранный Кубок Апреля Вы получите автоматически на сайте ОГС.\nЖелаю удачи всем участникам!",
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