List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-name&page=4008
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59101,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=4009",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=4007",
    "results": [
        {
            "id": 58936,
            "name": "Buckwheat keepers tournament at home",
            "director": {
                "id": 182494,
                "username": "𝖎𝖒𝖙𝖖𝖔𝖎",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/35c19d35d44885ef5dffd8148b90c4e3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1845.1875026622242,
                        "deviation": 63.98174831111475,
                        "volatility": 0.059872120820723476
                    }
                },
                "ranking": 29.098112759531897,
                "professional": false,
                "ui_class": ""
            },
            "description": "Тёплый турнир по-домашнему для игроков из России :)",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 432000,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5224,
                "name": "Go club Reisei",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 9,
                "icon": "https://user-uploads.online-go.com/9d3c3b836b6d01b5fa0a7ce676044ab2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-15T15:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-04-15T15:00:20.451432Z",
            "ended": "2021-04-20T23:59:01.948338Z",
            "start_waiting": "2020-04-15T15:00:19.338027Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9d3c3b836b6d01b5fa0a7ce676044ab2-15.png",
            "player_count": 25,
            "ranked": true
        },
        {
            "id": 59482,
            "name": "BTS League Dan2",
            "director": {
                "id": 748535,
                "username": "BTS0226",
                "country": "kr",
                "icon": "https://secure.gravatar.com/avatar/bbe5057b28d2d30c04ed08fd3303e642?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2062.3078183294097,
                        "deviation": 201.36742357517417,
                        "volatility": 0.06000582088457206
                    }
                },
                "ranking": 31.67342886337411,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "BTS League Dan2",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 56,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 2400,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-23T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-23T02:43:07.843609Z",
            "ended": "2020-04-23T03:43:39.466238Z",
            "start_waiting": "2020-04-23T02:43:07.306835Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 59389,
            "name": "BTS League Dan1",
            "director": {
                "id": 748535,
                "username": "BTS0226",
                "country": "kr",
                "icon": "https://secure.gravatar.com/avatar/bbe5057b28d2d30c04ed08fd3303e642?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2062.3078183294097,
                        "deviation": 201.36742357517417,
                        "volatility": 0.06000582088457206
                    }
                },
                "ranking": 31.67342886337411,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "BTS League Dan1",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 56,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 2400,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-21T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-21T02:38:42.459054Z",
            "ended": "2020-04-21T04:28:27.097594Z",
            "start_waiting": "2020-04-21T02:38:42.158363Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 59038,
            "name": "BTS League B5",
            "director": {
                "id": 754028,
                "username": "Thor631",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/d0cac897403b92592f6134f4a0bc4831?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500.0,
                        "deviation": 350.0,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "For Kyu",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-15T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-15T02:39:51.925321Z",
            "ended": "2020-04-15T03:14:08.586346Z",
            "start_waiting": "2020-04-15T02:39:50.641382Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 58906,
            "name": "BTS LEAGUE B4",
            "director": {
                "id": 458415,
                "username": "ThunwaKulthong",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1283.2564198927048,
                        "deviation": 221.54191726201495,
                        "volatility": 0.05999736064886314
                    }
                },
                "ranking": 20.690496349774634,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "รุ่นคิว",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 30,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-13T02:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-13T02:49:45.683302Z",
            "ended": "2020-04-13T04:04:40.619123Z",
            "start_waiting": "2020-04-13T02:49:43.202592Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 58821,
            "name": "BTS LEAGUE B3",
            "director": {
                "id": 458415,
                "username": "ThunwaKulthong",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1283.2564198927048,
                        "deviation": 221.54191726201495,
                        "volatility": 0.05999736064886314
                    }
                },
                "ranking": 20.690496349774634,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "For Kyu",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-11T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-11T02:45:01.126970Z",
            "ended": "2020-04-11T03:53:09.183063Z",
            "start_waiting": "2020-04-11T02:44:59.789089Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 58718,
            "name": "BTS League B 2",
            "director": {
                "id": 458415,
                "username": "ThunwaKulthong",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1283.2564198927048,
                        "deviation": 221.54191726201495,
                        "volatility": 0.05999736064886314
                    }
                },
                "ranking": 20.690496349774634,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "รุ่นคิว",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-09T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-09T02:36:44.474504Z",
            "ended": "2020-04-09T03:48:17.981109Z",
            "start_waiting": "2020-04-09T02:36:42.995253Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 58610,
            "name": "BTS LEAGUE B (1)",
            "director": {
                "id": 458415,
                "username": "ThunwaKulthong",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/d89a957742581d306b6f2cce6e9f2e87-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1283.2564198927048,
                        "deviation": 221.54191726201495,
                        "volatility": 0.05999736064886314
                    }
                },
                "ranking": 20.690496349774634,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "สำหรับกลุ่มเรียนออนไลน์",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-04-07T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-07T02:41:23.399766Z",
            "ended": "2020-04-07T03:51:36.682362Z",
            "start_waiting": "2020-04-07T02:41:21.534132Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 58989,
            "name": "BTS LEAGUE A5",
            "director": {
                "id": 350602,
                "username": "BTS_MooDenG",
                "country": "_Starfleet",
                "icon": "https://user-uploads.online-go.com/9a9275ce3d6e2a40ee65c30c917f619b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2155.6007296380376,
                        "deviation": 76.684812687731,
                        "volatility": 0.0600009683389129
                    }
                },
                "ranking": 32.697672594201634,
                "professional": false,
                "ui_class": ""
            },
            "description": "ddddddd",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 43,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-14T04:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-14T03:23:42.290925Z",
            "ended": "2020-04-14T04:28:13.117516Z",
            "start_waiting": "2020-04-14T03:23:41.545588Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 59037,
            "name": "BTS League A5",
            "director": {
                "id": 754028,
                "username": "Thor631",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/d0cac897403b92592f6134f4a0bc4831?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500.0,
                        "deviation": 350.0,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "For Dan",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 56,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 2400,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-15T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-15T02:51:57.942114Z",
            "ended": "2020-04-15T04:15:24.365297Z",
            "start_waiting": "2020-04-15T02:51:56.747317Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5a7332d2f57995981a77a1282a4f60fb-15.png",
            "player_count": 5,
            "ranked": true
        }
    ]
}