List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=5215
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "title": null,
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            "exclude_provisional": false,
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-01T17:20:55.613542Z",
            "ended": "2021-10-19T21:11:58.072133Z",
            "start_waiting": "2021-10-01T17:20:55.431531Z",
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            "active_round": null,
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}