List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-players_start&page=5362
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59201,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=5363",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-players_start&page=5361",
    "results": [
        {
            "id": 41748,
            "name": "10/12/2018",
            "director": {
                "id": 21742,
                "username": "დათო",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2188.217274395995,
                        "deviation": 97.40479902700517,
                        "volatility": 0.06013689069472163
                    }
                },
                "ranking": 33.04533320130458,
                "professional": false,
                "ui_class": ""
            },
            "description": "gavardna or wagebaze",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 61,
            "time_control_parameters": {
                "period_time": 60,
                "main_time": 120,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 3,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 692,
                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 264,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-10-12T18:05:00Z",
            "players_start": 3,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-10-12T18:05:20.366848Z",
            "ended": "2018-10-12T18:23:06.152554Z",
            "start_waiting": "2018-10-12T18:05:20.072030Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 95064,
            "name": "Julko's mini tournament XXX",
            "director": {
                "id": 15530,
                "username": "Julko",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 843.4550786374468,
                        "deviation": 66.73481801425581,
                        "volatility": 0.05928243088441237
                    }
                },
                "ranking": 10.975609044766014,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Go and only go.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-10-01T04:00:00Z",
            "players_start": 3,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-09-29T16:08:30.754136Z",
            "ended": "2023-07-13T11:01:10.609801Z",
            "start_waiting": "2022-09-29T16:08:30.567849Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 97006,
            "name": "Praha 43",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 31,
                "name": "Český pokoj",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 49,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-11-21T16:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 10,
            "max_ranking": 18,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-11-21T16:00:18.620130Z",
            "ended": "2024-01-04T20:32:04.871591Z",
            "start_waiting": "2022-11-21T16:00:17.984410Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 15,
            "ranked": true
        },
        {
            "id": 74915,
            "name": "2 НА 2",
            "director": {
                "id": 934047,
                "username": "Удар по ГО",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/309fdb9e3702fe0b3abcf0fe5d7d9ff3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 582.4200582966591,
                        "deviation": 82.92969172407305,
                        "volatility": 0.060014701875351024
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "2 НА 2",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 30,
                "max_time": 600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 9077,
                "name": "Россия моя!",
                "summary": "Здраствуйте все! Тут все общаются на русском. В чат личный чат и чат cateos сбрасывайте пожалуйста если есть каналы на youtube. Я буду в ставлят в ленту их. Спасибо! И все участники должны быть в ладдерах\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 14,
                "icon": "https://user-uploads.online-go.com/374f840c6904ec9edac9e58e40815c41-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-05-08T16:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-05-08T16:02:33.182042Z",
            "ended": "2021-05-08T16:07:43.086390Z",
            "start_waiting": "2021-05-08T16:02:32.966126Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/374f840c6904ec9edac9e58e40815c41-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 120017,
            "name": "Delta-0",
            "director": {
                "id": 1585100,
                "username": "deleted-66b4a315-c303-46ae-90de-e8e37a4c3fa6",
                "country": "_Pirate",
                "icon": "https://secure.gravatar.com/avatar/12b30d3eccfef9b34d2a0420bd25bb99?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 815.7450678973728,
                        "deviation": 66.88709288670957,
                        "volatility": 0.06005155078682002
                    }
                },
                "ranking": 10.202288959673531,
                "professional": false,
                "ui_class": ""
            },
            "description": "Первый тестовый турнир!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 90782,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14585,
                "name": "Delta Go",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": true,
                "member_count": 4,
                "icon": "https://user-uploads.online-go.com/32c6999fbadddc661789e4b4b63791b6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-10-01T07:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2024-10-01T07:00:58.427696Z",
            "ended": "2024-12-19T12:14:06.745157Z",
            "start_waiting": "2024-10-01T07:00:58.364872Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/32c6999fbadddc661789e4b4b63791b6-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 88021,
            "name": "Winterberg",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 23,
                "name": "German Group",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 357,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-31T16:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 14,
            "max_ranking": 16,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-31T17:07:52.376042Z",
            "ended": "2022-05-06T19:46:15.554371Z",
            "start_waiting": "2022-03-31T17:07:52.320218Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 88916,
            "name": "Pepper55,Paichan,Bgs kenjaaay009 tournament time",
            "director": {
                "id": 744082,
                "username": "Pepper t",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/d7c28e651170e752c286405f18d93101-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1435.824847569376,
                        "deviation": 73.81561708774744,
                        "volatility": 0.060009157171145265
                    }
                },
                "ranking": 23.29113414011918,
                "professional": false,
                "ui_class": ""
            },
            "description": "good luck!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 150,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 10800,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 11605,
                "name": "\\poop/",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://user-uploads.online-go.com/2c37d8e97b38c6c77ceb7acac3157270-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-04-22T08:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-04-22T08:00:25.649002Z",
            "ended": "2022-04-22T14:03:36.394399Z",
            "start_waiting": "2022-04-22T08:00:25.542518Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2c37d8e97b38c6c77ceb7acac3157270-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 68205,
            "name": "Meisenmeisterschaft",
            "director": {
                "id": 741024,
                "username": "farnabinho",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/55510443e64107a9caa37c5f0e1ce0b4-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1860.3132675205375,
                        "deviation": 92.55595500501092,
                        "volatility": 0.059998087444863395
                    }
                },
                "ranking": 29.287109293638885,
                "professional": false,
                "ui_class": ""
            },
            "description": "Go Turnier, haha",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 40,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 900,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4612,
                "name": "AachenMeisenfrei",
                "summary": "Das virtuelle Spielelokal der aachener Go-Gruppe",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/d30f4a3c452d041ec4e8cd98a5f5781b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-11-24T20:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-11-24T19:35:49.988764Z",
            "ended": "2020-11-24T20:27:58.137665Z",
            "start_waiting": "2020-11-24T19:35:49.775570Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d30f4a3c452d041ec4e8cd98a5f5781b-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 37930,
            "name": "Gillette Mach 3",
            "director": {
                "id": 522816,
                "username": "RufusGoldstreiff",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/4ff1a2b835bdb6c41c4679349208dc90?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1153.4641900213853,
                        "deviation": 64.81230610804766,
                        "volatility": 0.06007891407607496
                    }
                },
                "ranking": 18.221984723465166,
                "professional": false,
                "ui_class": ""
            },
            "description": "Türnürürchen",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 180,
            "time_control_parameters": {
                "time_control": "simple",
                "speed": "live",
                "system": "simple",
                "pause_on_weekends": false,
                "per_move": 180
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2321,
                "name": "Schulis Beginner Tournaments",
                "summary": "A group of brothers playing each other, but hosting public tournaments as well. Beginner level!",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 14,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2018-06-06T19:30:00Z",
            "players_start": 3,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-06-06T19:30:03.969043Z",
            "ended": "2018-06-06T20:03:38.233326Z",
            "start_waiting": "2018-06-06T19:30:03.806362Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 47643,
            "name": "Julko's Mini Turnament XXI",
            "director": {
                "id": 15530,
                "username": "Julko",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 843.4550786374468,
                        "deviation": 66.73481801425581,
                        "volatility": 0.05928243088441237
                    }
                },
                "ranking": 10.975609044766014,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Just for fun!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2019-04-22T04:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-04-22T04:00:05.696314Z",
            "ended": "2019-08-03T00:08:19.381292Z",
            "start_waiting": "2019-04-22T04:00:04.514655Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 6,
            "ranked": true
        }
    ]
}