List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=5888
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=subsequent_pairing_method&page=5887",
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        {
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            "name": "DC Winter Go Tournament 2012",
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                "id": 78,
                "name": "OGS Mini Tournaments",
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        {
            "id": 31504,
            "name": "Ноябрьский турнир Го клуба \"Линия жизни\"",
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                "username": "bellka8",
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            "group": {
                "id": 1803,
                "name": "Клуб Го \"Линия жизни\" Тюмень ",
                "summary": "Добрый день всем!  \nЭто группа Тюменского Го-клуба \"Линия жизни\"!  \nОбычно мы играем в ___________ по субботам с 14:30. Приходите! Мы рады новичкам и данам. ",
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}