List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-players_start&page=5313
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=5312",
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            "name": "Colin and mateo and leo join the touranment",
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            "description": "this is a cool tournament",
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                "name": "Go Variants",
                "summary": "[Our forum page](https://forums.online-go.com/t/go-variants-group/29109) with a lot of rules and games\n",
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            "id": 46880,
            "name": "Let's Play Go",
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            "description": "Hi. This tournament is a little for high ranked players, (NO DAN, 16 KYU - 1 KYU) so be careful.",
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                "name": "Go Basics",
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            "name": "New Year Tournament",
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            "description": "Happy new year!",
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                "name": "Group for GO",
                "summary": "Don't have a group? No problem, just join this group!",
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            "description": "Viel Spaß!",
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                "summary": "Gruppe für Teilnehmer(innen) des Bergedorfer Go-Treffs in der Lola",
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            "description": "hey guys PLEASE join this turnament and join the group ty\n\n\n\n\n:D",
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