List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-handicap&page=5733
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=-handicap&page=5732",
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            "description": "8 ludantoj nur el membroj de Esperantejo,\nSur 19x19 tablo, sub japana regularo. \n\nSvisa tipo, kun aŭtomataj handikapoj",
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            "name": "AIGP Independence Day 9x9",
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            "description": "Register for the Independence Day 9x9 tournament!\n\nThe tournament will start at 10am on 15th August, and matches will be back-to-back. Everyone plays 5 matches.",
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                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
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        {
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                "username": "Lein@d Why?",
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            "description": "Sorry about the previous one I should have set that to correspondence. This one IS correspondence and yeah that's right 30Ks only.",
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                "id": 222,
                "name": "Low-Rating 30k's",
                "summary": "A group so low-rating 30k's can find each other, play against each other, and beat each other. Everyone deserves an approximately 50/50 win rate.",
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            "name": "gogogo",
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                "name": "Spain Go",
                "summary": "Group for spanish people that want to play Go",
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                "name": "PIPIOLO GO 2022🏆",
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            "description": "A Round Robin 9x9 tournament for DDKs.  No Handicap... starting sometime in February.",
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        {
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