List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5882
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "Bora lá!",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 40807,
            "name": "Holiday Tournament",
            "director": {
                "id": 566290,
                "username": "AdminTenuki",
                "country": "ez",
                "icon": "https://user-uploads.online-go.com/bc85fa2990a28692d9dba69a0712df37-64.png",
                "ratings": {
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                    "overall": {
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                        "deviation": 350.0,
                        "volatility": 0.06
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                "ui_class": "provisional"
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            "description": "Турнир посвящённый дню рождения основателя нашей школы, Филиппова Вадима.<br>\nTournament dedicated to the birthday of the founder of our school, Filippov Vadim (MagariSimoku 9d OGS).\n\nПоздравляем нашего сэнсэя, желаем новых побед его ученикам. \nЭто праздничный турнир, главное участие и веселье.<br>\nCongratulations to our Sensei, we wish new victories to his students.\nThis is a festive tournament, play and have fun\n\nШкола игры го Тэнуки (2007-2018)",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "period_time": 10,
                "main_time": 180,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 3,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1238,
                "name": "Tenuki School of Go",
                "summary": "Онлайн лига, обучение.\nOnline league training with.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 333,
                "icon": "https://user-uploads.online-go.com/1a1954dfee1d077133da339e54d0990a-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-09-16T11:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-09-16T11:00:58.802609Z",
            "ended": "2018-09-16T12:30:13.591341Z",
            "start_waiting": "2018-09-16T11:00:40.289653Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1a1954dfee1d077133da339e54d0990a-15.png",
            "player_count": 171,
            "ranked": true
        }
    ]
}