List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-players_start&page=5773
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "<h2 style=\"color:red\">Auto handicap 13x13</h2>\n\nSimilarly to <a href=\"https://online-go.com/tournament/66295\">Salt Cat: Mad Handicap 9x9</a> let's have 13x13 handicap tournament. We'll use narrower McMahon bars to get more diverse handicap, the first round will still probably have mostly even games though.\n\nOncilla: The Cat Small Cat With A Big Bite https://youtu.be/py2is2vw164\n\n</hr>\n\nJoin the group for more cat tournaments ^__^",
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