List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=first_pairing_method&page=5903
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": null,
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=first_pairing_method&page=5902",
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                "name": "Akwa-chichirmala",
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        },
        {
            "id": 1987,
            "name": "JontomXire's 6th mini-tournament",
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            },
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                "id": 78,
                "name": "OGS Mini Tournaments",
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    ]
}