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

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            "group": {
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                "name": "IstanbulGO",
                "summary": "Istanbul Go Players's Association OGS group.",
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            "time_start": "2021-09-16T17:00:00Z",
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            "exclusivity": "open",
            "started": "2021-09-16T17:00:45.621530Z",
            "ended": "2021-09-16T19:35:27.970736Z",
            "start_waiting": "2021-09-16T19:35:27.959840Z",
            "board_size": 19,
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}