List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=handicap&page=17
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "This is the set-up for tomorrow's tournament, I hope that the time constraints work to give us some exciting games.",
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                "name": "OGS Mini Tournaments",
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            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2007-08-02T12:14:00Z",
            "ended": "2007-09-26T09:05:00Z",
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}