List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-time_per_move&page=5964
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59633,
    "next": null,
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-time_per_move&page=5963",
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                "country": "_Tibet",
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                },
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            },
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            "time_control_parameters": {
                "system": "none",
                "time_control": "none",
                "speed": "correspondence",
                "pause_on_weekends": false
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7212,
                "name": "TheLeagueOfExtraordinaryPhysicists",
                "summary": "",
                "require_invitation": false,
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                "hide_details": true,
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
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            "analysis_enabled": true,
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            "ended": "2021-01-11T17:02:53.446105Z",
            "start_waiting": "2021-01-11T17:00:00.219818Z",
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        },
        {
            "id": 57518,
            "name": "Go Class Tournament",
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                "id": 737452,
                "username": "sophgo",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/7d4bf906914f3fa7841fe37c44cbba13?s=64&d=retro",
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                },
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            },
            "description": "Let's play go!",
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            "handicap": 0,
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            },
            "is_open": true,
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                "id": 4513,
                "name": "MIOT Go Class",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
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            },
            "auto_start_on_max": true,
            "time_start": "2020-03-15T16:35:00Z",
            "players_start": 7,
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            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-15T16:25:14.950893Z",
            "ended": "2020-04-26T16:30:12.298858Z",
            "start_waiting": "2020-03-15T16:25:11.415758Z",
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            "icon": "https://user-uploads.online-go.com/a2aaa0e2b8c3ea65acb04ae6552f05c5-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 128056,
            "name": "トーナメント作成の練習だよ",
            "director": {
                "id": 1609909,
                "username": "ほたて囲碁教室",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/651c2aebc8ac9e8fef162798dd97d08a-64.png",
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                },
                "ranking": 5.041666221837165,
                "professional": false,
                "ui_class": ""
            },
            "description": "練習中。どれくらい記入したらOKなのかな?",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 0,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "blitz",
                "pause_on_weekends": false,
                "total_time": 60
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15290,
                "name": "ほたてオンライン",
                "summary": "",
                "require_invitation": false,
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                "hide_details": true,
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                "icon": "https://user-uploads.online-go.com/ec922b6e3630bb40f525c38b768bb37c-64.png"
            },
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            "time_start": "2025-05-01T22:08:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-05-01T22:08:49.471419Z",
            "ended": "2025-05-01T22:14:01.773842Z",
            "start_waiting": "2025-05-01T22:08:49.416776Z",
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            "icon": "https://user-uploads.online-go.com/ec922b6e3630bb40f525c38b768bb37c-15.png",
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            "ranked": true
        }
    ]
}