List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=5569
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Un nouveau tournoi test est lancé. Cette fois-ci, je vous propose un tournoi en temps réel qui se déroulera sur la journée du dimanche 19 février à partir de 13h (Soyez sûr d'être là un peu avant 13h sinon vous serez exclu du tournoi !) Il y aura 4 rondes, aucune élimination.\n\nTournoi sans handicap mais vous affronterez normalement quelqu'un dont la force est similaire à la votre. :)\n\nJ'espère que cela vous intéressera encore plus qu'avant ! :)\n\nMerci de votre participation, bon amusement à toutes et à tous ! S'il y a des questions, n'hésitez pas !",
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            "description": "If your rank changes to be outside the tournament Rank Restriction, please move yourself to the appropriate tournament. Enjoy your games.",
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