GET /api/v1/tournaments?format=api&ordering=-name&page=4991
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 57630,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=4992",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=4990",
    "results": [
        {
            "id": 127371,
            "name": "bfszd",
            "director": {
                "id": 1755377,
                "username": "nahuel.leuhan",
                "country": "ve",
                "icon": "https://secure.gravatar.com/avatar/b34c678ed0671b4c152978051f6844f6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 781.0474909387491,
                        "deviation": 123.72876533831989,
                        "volatility": 0.06001101729951904
                    }
                },
                "ranking": 9.196052598956344,
                "professional": false,
                "ui_class": ""
            },
            "description": "rgewsfegfegergserergertfds",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11320,
                "name": "Україна",
                "summary": "",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 24,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2025-04-11T11:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-04-11T11:00:14.706314Z",
            "ended": "2025-04-18T14:48:28.478147Z",
            "start_waiting": "2025-04-11T11:00:14.654239Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3
        },
        {
            "id": 41106,
            "name": "BFG Sunday Nines 1",
            "director": {
                "id": 487279,
                "username": "Ushibaka",
                "country": "_GoT_Baratheon",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/89c805a20523780bc8e06b31891998d5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1561.6203341286994,
                        "deviation": 81.84154760361032,
                        "volatility": 0.05999570110268064
                    }
                },
                "ranking": 25.235374555625793,
                "professional": false,
                "ui_class": ""
            },
            "description": "Weekly live 9x9 tournament.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 63,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 300,
                "max_time": 300,
                "time_increment": 60,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2851,
                "name": "Brave Fighters Group",
                "summary": "Weekly tournaments on the 9x9 board.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-09-30T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2018-09-30T13:00:04.107476Z",
            "ended": "2018-09-30T13:10:05.343217Z",
            "start_waiting": "2018-09-30T13:00:03.514290Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-15.png",
            "player_count": 4
        },
        {
            "id": 41105,
            "name": "BFG Nines Weekly 2",
            "director": {
                "id": 487279,
                "username": "Ushibaka",
                "country": "_GoT_Baratheon",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/89c805a20523780bc8e06b31891998d5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1561.6203341286994,
                        "deviation": 81.84154760361032,
                        "volatility": 0.05999570110268064
                    }
                },
                "ranking": 25.235374555625793,
                "professional": false,
                "ui_class": ""
            },
            "description": "Weekly 9x9 tournament.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2851,
                "name": "Brave Fighters Group",
                "summary": "Weekly tournaments on the 9x9 board.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2018-10-01T02:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-10-01T02:00:04.551531Z",
            "ended": "2018-11-02T00:41:00.129435Z",
            "start_waiting": "2018-10-01T02:00:03.989910Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-15.png",
            "player_count": 4
        },
        {
            "id": 40918,
            "name": "BFG Nines Weekly 1",
            "director": {
                "id": 487279,
                "username": "Ushibaka",
                "country": "_GoT_Baratheon",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/89c805a20523780bc8e06b31891998d5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1561.6203341286994,
                        "deviation": 81.84154760361032,
                        "volatility": 0.05999570110268064
                    }
                },
                "ranking": 25.235374555625793,
                "professional": false,
                "ui_class": ""
            },
            "description": "Weekly 9x9 tournament.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2851,
                "name": "Brave Fighters Group",
                "summary": "Weekly tournaments on the 9x9 board.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2018-09-24T02:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-09-24T02:00:47.108231Z",
            "ended": "2018-10-27T16:05:53.020659Z",
            "start_waiting": "2018-09-24T02:00:46.434724Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-15.png",
            "player_count": 5
        },
        {
            "id": 41159,
            "name": "BFG Everyday Nines Open 2",
            "director": {
                "id": 487279,
                "username": "Ushibaka",
                "country": "_GoT_Baratheon",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/89c805a20523780bc8e06b31891998d5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1561.6203341286994,
                        "deviation": 81.84154760361032,
                        "volatility": 0.05999570110268064
                    }
                },
                "ranking": 25.235374555625793,
                "professional": false,
                "ui_class": ""
            },
            "description": "9x9 Tournament.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 63,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 300,
                "max_time": 300,
                "time_increment": 60,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2851,
                "name": "Brave Fighters Group",
                "summary": "Weekly tournaments on the 9x9 board.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-09-25T15:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-09-25T15:00:38.298414Z",
            "ended": "2018-09-25T15:15:02.456049Z",
            "start_waiting": "2018-09-25T15:00:35.986181Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/6165865b07f10f7b9b739045f8273c77-15.png",
            "player_count": 4
        },
        {
            "id": 61186,
            "name": "Bff 😍🥰😘😝😛😜🙂🤩🤪🥳",
            "director": {
                "id": 788972,
                "username": "Pinkcakestealer_2020",
                "country": "un",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/8cd53bfacb26292e49eb2c2f709dedd8-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "This Torment is fun.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 87360,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 86400,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 5422,
                "name": "Kids go group",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ab665a3b54cec225c2fb4f3154fe6701-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-28T17:10:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-06-01T03:38:09.444762Z",
            "ended": "2020-06-04T17:15:01.240771Z",
            "start_waiting": "2020-06-01T03:38:09.038073Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ab665a3b54cec225c2fb4f3154fe6701-15.png",
            "player_count": 4
        },
        {
            "id": 67585,
            "name": "Bezdan",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 867.255680672153,
                        "deviation": 64.20097424992427,
                        "volatility": 0.059923179079934
                    }
                },
                "ranking": 11.619808525360568,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "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": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 27,
                "name": "Serbian Go Players",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 79,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/a4c7afeabd5c537f0916589346c203bb-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-11-08T19:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 12,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-11-08T19:19:25.802788Z",
            "ended": "2020-11-08T19:19:31.060713Z",
            "start_waiting": "2020-11-08T19:19:25.466975Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/a4c7afeabd5c537f0916589346c203bb-15.png",
            "player_count": 2
        },
        {
            "id": 12265,
            "name": "Beware!",
            "director": {
                "id": 153649,
                "username": "deleted-b775580a-ae40-4126-8d32-a3d6d8215ab0",
                "country": "zm",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/86ae57714659162890bd5e4a9c389b51-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1209.2024948435721,
                        "deviation": 64.99948220007418,
                        "volatility": 0.060065743838159706
                    }
                },
                "ranking": 19.314463170716117,
                "professional": false,
                "ui_class": ""
            },
            "description": "This tournament is very fun!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 20,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 10,
                "main_time": 900,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 227,
                "name": "XIAO FANG围棋 指导群",
                "summary": "Hello everyone, I am a Chinese chess coach, welcome to join",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 19,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2015-12-05T07:45:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 18,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2015-12-05T07:45:59.796827Z",
            "ended": "2015-12-05T08:36:58.284502Z",
            "start_waiting": "2015-12-05T07:45:59.626552Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8
        },
        {
            "id": 25608,
            "name": "Be Unique Tournament",
            "director": {
                "id": 376992,
                "username": "bubbleteaknj",
                "country": "_Pirate",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/2e667709fdb4e36a2e5b3c4400fda49a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1023.8287309517791,
                        "deviation": 67.03996013729474,
                        "volatility": 0.05997976412077465
                    }
                },
                "ranking": 15.46203024516638,
                "professional": false,
                "ui_class": ""
            },
            "description": "A tournament where you play moves that are unique/that you would not normally play and play a different style of go then you normally use.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "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": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1764,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2017-03-20T02:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-03-21T16:45:43.458635Z",
            "ended": "2017-04-19T23:12:20.469094Z",
            "start_waiting": "2017-03-21T16:45:41.314488Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 6
        },
        {
            "id": 1449,
            "name": "Between 400 minus and 400 plus",
            "director": {
                "id": 35548,
                "username": "fschulenburg",
                "country": "us",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/424348533dad4115aefebb8e574fb2d2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1294.0898062070305,
                        "deviation": 65.09868698810882,
                        "volatility": 0.060023362646234854
                    }
                },
                "ranking": 20.885110769552927,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 172800,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 172800
            },
            "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": 380,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 13,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2011-07-18T15:21:33Z",
            "ended": "2011-07-18T13:21:33Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        }
    ]
}