List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5721
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Spring in the Northern Hemisphere is here!  Join us for a fun round robin to celebrate, what else, the old red robin!",
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                "name": "OGS Mini Tournaments",
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            "description": "A new year, a new tournament! Three skill levels and no handicap. Let’s hope this next year is better than the last.",
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