List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=86
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "summary": "The group was created to unite Israeli (and not only) beginner go players. /                \n      (הקבוצה נוצרה כדי לאחד שחקנים מתחילים ישראלים (ולא רק.",
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                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2020-03-01T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 12,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-03-01T07:00:03.560733Z",
            "ended": "2020-12-11T15:22:13.541676Z",
            "start_waiting": "2020-03-01T07:00:03.231899Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 9,
            "ranked": true
        }
    ]
}