GET /api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5365
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 53662,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5366",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-first_pairing_method&page=5364",
    "results": [
        {
            "id": 91075,
            "name": "第一屆嘉嘉盃 - 小漁村之戰 (新開)",
            "director": {
                "id": 1159753,
                "username": "小幫手",
                "country": "tw",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1aad51ccd5db8261eefd78216dea04ec-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1295.0892342999898,
                        "deviation": 92.71515630107766,
                        "volatility": 0.06001778188931292
                    }
                },
                "ranking": 20.90298265955292,
                "professional": false,
                "ui_class": ""
            },
            "description": "組別棋力限制 : 十一級以下",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "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": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11838,
                "name": "蕭兔孽徒團 (Xiao Tu Legion)",
                "summary": "本群是黑嘉嘉成人班學員們在OGS開的社團,歡迎其他人加入社團一起交流。\nWe are students from Hei Jiajia Online Course in Taiwan, We are also welcome player around the world.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 317,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-06-10T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2022-06-09T15:08:12.603303Z",
            "ended": "2022-06-15T02:04:09.829278Z",
            "start_waiting": "2022-06-15T02:04:09.820153Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-15.png",
            "player_count": 29
        },
        {
            "id": 90954,
            "name": "測試OpenGotha",
            "director": {
                "id": 1159753,
                "username": "小幫手",
                "country": "tw",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1aad51ccd5db8261eefd78216dea04ec-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1295.0892342999898,
                        "deviation": 92.71515630107766,
                        "volatility": 0.06001778188931292
                    }
                },
                "ranking": 20.90298265955292,
                "professional": false,
                "ui_class": ""
            },
            "description": "測試OpenGotha",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "main_time": 3600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11838,
                "name": "蕭兔孽徒團 (Xiao Tu Legion)",
                "summary": "本群是黑嘉嘉成人班學員們在OGS開的社團,歡迎其他人加入社團一起交流。\nWe are students from Hei Jiajia Online Course in Taiwan, We are also welcome player around the world.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 317,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-06-06T12:09:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-06-06T12:09:03.398537Z",
            "ended": "2022-06-06T12:30:14.736878Z",
            "start_waiting": "2022-06-06T12:30:14.730869Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-15.png",
            "player_count": 4
        },
        {
            "id": 121407,
            "name": "Test tournament",
            "director": {
                "id": 1649078,
                "username": "fogreaper",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/183be2a7d2fb2909262cee800036fd26?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 290.67742198771793,
                        "deviation": 98.06172835637403,
                        "volatility": 0.060180562913644514
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is just me testing the tournament mechanics",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "aga",
            "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": 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": 1705,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-10-22T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 0
        },
        {
            "id": 105181,
            "name": "Our Tournament",
            "director": {
                "id": 1386468,
                "username": "holy.joe.destefano",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/8e539977f1f8566cb89fb7158b498448?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1337.6891060937023,
                        "deviation": 290.31896371798047,
                        "volatility": 0.05999967537233814
                    }
                },
                "ranking": 21.652208749198074,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Foo and also bar.",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "aga",
            "time_per_move": 34,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13396,
                "name": "DeStefanoFam",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-07-08T15:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 91933,
            "name": "Testing opengotha",
            "director": {
                "id": 1,
                "username": "anoek",
                "country": "us",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1231.233920771957,
                        "deviation": 62.455142537909396,
                        "volatility": 0.06005977133752329
                    }
                },
                "ranking": 19.732455102952265,
                "professional": false,
                "ui_class": "supporter moderator admin"
            },
            "description": "This is a bug hunting test",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "aga",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800,
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 30,
                "periods": 5
            },
            "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": 1705,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-07-01T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-07-01T11:46:52.616697Z",
            "ended": "2022-07-01T11:47:18.444630Z",
            "start_waiting": "2022-07-01T11:47:18.438051Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 28
        },
        {
            "id": 93917,
            "name": "Torneo TDF Invierno 2022",
            "director": {
                "id": 1198191,
                "username": "criss.stefani",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/f829c20e11a6746d60ee6fe324709b4a?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Byo-Yomi Japonés: el reloj comienza con un tiempo principal de 20 minutos, seguido de 5 periodos de 30 segundos.\n\nCon la participacion de 14 jugadores se realizara el torneo Invierno TdF 2022-Los inscriptos y su usuario son:\n\n1 Olivier Terragno-------------Olivier T .\n\n2 Faustino Mirabelli------------Faustino .\n\n3 Alfonsina Tglesias------------Alfonsina_Grupo7 .\n\n4 Martina Ringa Herrera---------Rubí97 .\n\n5 Juan Bautista-----------------juanbautista .\n\n6 José Martin-------------------Martinj58 .\n\n7 Norma Oliva-------------------Norisa .\n\n8 Griselda Lopez----------------griseldatdf .\n\n9 Bani Torres-------------------Bani17 .\n\n10 Natalia Bertoldo--------------sérpularoja .\n\n11 Valentin Cardoso--------------valentin2010 .\n\n12 Andres Moraldo ---------------Macacomarcano\n\n13 Santino Carazo---------------Santino\n\n14 Juli Monteleone---------------juliette.monte93 .\n\n1: Reglas de la AAGO.\n\n2: Tablero 13 x 13.\n\n3: Tiempo principal 20 minutos y 5 periodos de bioyomi de 30 segundos.\n\n4: Sin ventaja.\n\n5: Todas las partidas colocarlas como evaluadas.\n\n6: Todos contra todos.\n\n7: Traten de jugar cuatro partidas por semana.\n\n8: Se puede adelantar partidas.\n\n9: Todas las comunicaciones y avisos de resultados en este grupo.\n\n10:Torneo con inscripcion gratuita.\n\n11:Habra premios. ( Clases particulares por internet o presenciales)\n\n12:Director de torneo Ernesto Cepeda. Resolvera cualquier duda, diferencia de opinion o inconveniente. Pausar la partida e informar por washupp.\n\n1 Fecha: 13-14 / 1-12 / 2-11 / 3-10 / 4-9 / 5-8 / 6-7\n2 Fecha: 14-6 / 7-5 / 8-4 / 9-3 / 10-2 / 11-1 / 12-13 3 Fecha: 12-14 / 13-11 / 1-10 / 2-9 / 3-8 / 4-7 / 5-6 4 Fecha: 14-5 / 6-4 / 7-3 / 8-2 / 9-1 / 10-13 / 11-12 5 Fecha: 11-14 / 12-10 / 13-9 / 1-8 / 2-7 / 3-6 / 4-5 6 Fecha: 14-4 / 5-3 / 6-2 / 7-1 / 8-13 / 9-12 / 10-11 7 Fecha: 10-14 / 11-9 / 12-8 / 13-7 / 1-6 / 2-5 / 3-4 8 Fecha: 14-3 / 4-2 / 5-1 / 6-13 / 7-12 / 8-11 / 9-10 9 Fecha: 9-14 / 10-8 / 11-7 / 12-6 / 13-5 / 1-4 / 2-3 10 Fecha: 14-2 / 3-1 / 4-13 / 5-12 / 6-11 / 7-10 / 8-9 11 Fecha: 8-14 / 9-7 / 10-6 / 11-5 / 12-4 / 13-3 / 1-2 12 Fecha: 14-1 / 2-13 / 3-12 / 4-11 / 5-10 / 6-9 / 7-8 13 Fecha: 7-14 / 8-6 / 9-5 / 10-4 / 11-3 / 12-2 / 13-1",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "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": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 12205,
                "name": "Torneo Go Invierno TDF",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-08-26T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-08-26T04:19:20.261572Z",
            "ended": null,
            "start_waiting": "2022-08-26T04:19:20.231869Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 14
        },
        {
            "id": 102735,
            "name": "applezero",
            "director": {
                "id": 1300078,
                "username": "nworld101",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/0c45f23574607ff5d58dab05a1da7092?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "applezz",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 51,
            "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": 13169,
                "name": "N-World Go Academy",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 16,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-04-30T08:10:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-04-30T08:03:12.469280Z",
            "ended": "2023-04-30T08:09:01.789250Z",
            "start_waiting": "2023-04-30T08:09:01.785964Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3
        },
        {
            "id": 80655,
            "name": "opengoetha test 1",
            "director": {
                "id": 535212,
                "username": "DrDrunkenstein",
                "country": "no",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/331df1a9a68014085c3afdaf4fdae3f6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2299.9039786920002,
                        "deviation": 78.75821533555299,
                        "volatility": 0.06000742502105453
                    }
                },
                "ranking": 34.19774462987387,
                "professional": false,
                "ui_class": ""
            },
            "description": "test 4",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 80,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 60,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 10151,
                "name": "Shūi No Ryu",
                "summary": "OGS group for Shūi No Ryu Insei Class.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 24,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/49b51181c278721c8f98b21fbae391aa-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-09-28T02:20:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-09-28T02:19:38.430932Z",
            "ended": "2021-09-28T02:20:30.577762Z",
            "start_waiting": "2021-09-28T02:20:30.570133Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/49b51181c278721c8f98b21fbae391aa-15.png",
            "player_count": 3
        },
        {
            "id": 110419,
            "name": "RoBot",
            "director": {
                "id": 1236996,
                "username": "The Phoenix",
                "country": "hk",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/92ff1b23b9fc820d6c2dbe4e981a0539-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1173.368298486288,
                        "deviation": 68.75630859836784,
                        "volatility": 0.06002973433458822
                    }
                },
                "ranking": 18.618052212407633,
                "professional": false,
                "ui_class": ""
            },
            "description": "Let's roboroborobo",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "chinese",
            "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": true,
            "group": {
                "id": 13698,
                "name": "OGS Robot's Go AI (RGAI)",
                "summary": "https://online-go.com/group/13697\n\nJoin this group, too.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 9,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/40bd43021c2cbd6b7bda2c72473a6e6f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-12-08T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/40bd43021c2cbd6b7bda2c72473a6e6f-15.png",
            "player_count": 0
        },
        {
            "id": 91397,
            "name": "第一屆嘉嘉盃 - 舊教堂遺址之戰 (新開)",
            "director": {
                "id": 1159753,
                "username": "小幫手",
                "country": "tw",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1aad51ccd5db8261eefd78216dea04ec-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1295.0892342999898,
                        "deviation": 92.71515630107766,
                        "volatility": 0.06001778188931292
                    }
                },
                "ranking": 20.90298265955292,
                "professional": false,
                "ui_class": ""
            },
            "description": "棋力限制 : 5級以下",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "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": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11838,
                "name": "蕭兔孽徒團 (Xiao Tu Legion)",
                "summary": "本群是黑嘉嘉成人班學員們在OGS開的社團,歡迎其他人加入社團一起交流。\nWe are students from Hei Jiajia Online Course in Taiwan, We are also welcome player around the world.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 317,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-06-18T13:30:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2022-06-18T02:37:06.836781Z",
            "ended": "2022-06-22T03:40:50.528068Z",
            "start_waiting": "2022-06-22T03:40:50.516588Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/bc78597580f1cf5b9b6f3d07761091a0-15.png",
            "player_count": 18
        }
    ]
}