List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=75
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "2ème essai\n\nseulement 3 tours",
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            "description": "… to beat Akira",
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            "description": "Tournoi entre Anaëlle et Antoine",
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                "name": "かおり杯-World Kaori Cup-",
                "summary": "For every player who enjoy go game",
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        {
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            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
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        {
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