List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-players_start&page=552
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=-players_start&page=551",
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            "name": "4 Months to Save the UK!",
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                "username": "orbitaleccentric",
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            "description": "from itself...",
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            },
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                "id": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
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            "subsequent_pairing_method": "random",
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        {
            "id": 59384,
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                "id": 747928,
                "username": "ζŽε»ΊζΎ”2",
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            },
            "is_open": true,
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                "id": 4456,
                "name": "Our Go House",
                "summary": "Hello this is Our Go House πŸ”°πŸ”°\nπŸ˜ƒπŸ™ƒπŸ˜ŠπŸ‘‹ YEET",
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                "id": 488500,
                "username": "Picard",
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            "title": null,
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                "name": "Final Frontier",
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        },
        {
            "id": 7026,
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                "id": 145415,
                "username": "CobaltLance18",
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            },
            "description": "for my peers",
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                "id": 43,
                "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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