{"count":60116,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=193","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=191","results":[{"id":134921,"name":"Toernooi met een naam","director":{"id":1900948,"username":"ChessIsEasy","country":"be","icon":"https://user-uploads.online-go.com/01da18162ea4a344e352dccfae23d3ce-64.png","ratings":{"version":5,"overall":{"rating":1178.1491681418734,"deviation":113.48237907589024,"volatility":0.05999776320235549}},"ranking":18.712184862147485,"professional":false,"ui_class":""},"description":"Toernooi","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":18,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":7,"initial_time":300,"max_time":600},"is_open":true,"exclude_provisional":false,"group":{"id":15914,"name":"Schaken is kinderspel","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":6,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-12-01T09:52:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-12-01T09:52:10.659749Z","ended":"2025-12-01T10:19:35.023136Z","start_waiting":"2025-12-01T09:52:10.585210Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":88158,"name":"9x9 Games","director":{"id":1137809,"username":"下棋狂人","country":"un","icon":"https://secure.gravatar.com/avatar/78c0d398f063e281134cdb6383797875?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1622.6552643982563,"deviation":75.63685185604537,"volatility":0.06001090761464667}},"ranking":26.122943278302,"professional":false,"ui_class":""},"description":"12345","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"aga","time_per_move":10,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":30,"max_time":60},"is_open":true,"exclude_provisional":true,"group":{"id":11501,"name":"9x9 is best","summary":"","require_invitation":false,"is_public":true,"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":"2022-04-03T04:35:00Z","players_start":1,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2022-04-03T04:35:37.699337Z","ended":"2022-04-03T04:35:37.683423Z","start_waiting":"2022-04-03T04:35:37.624846Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":1,"ranked":true},{"id":119481,"name":"19x19 New Zealand Open D.E. #12","director":{"id":178104,"username":"dexonsmith","country":"ca","icon":"https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png","ratings":{"version":5,"overall":{"rating":1390.7732166446785,"deviation":67.55416504748428,"volatility":0.06064009346038413}},"ranking":22.55312076827671,"professional":false,"ui_class":"supporter"},"description":"All players welcome. 8 players. Starts only when full.\n\nNew Zealand rules. 19x19 board. Even games. Double-elimination.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"nz","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":14024,"name":"New Zealand Ladders","summary":"Group for ladders and tournaments that use New Zealand rules.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":79,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"},"auto_start_on_max":true,"time_start":"2024-09-07T03:19:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-09-06T19:56:41.967647Z","ended":"2025-05-16T06:40:55.945003Z","start_waiting":"2024-09-06T19:56:41.870063Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":8,"ranked":true},{"id":109894,"name":"9x9 Open D.E. Cup #107","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1364.201035112358,"deviation":70.42961713510365,"volatility":0.06022881278740499}},"ranking":22.106535774851636,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":95543,"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":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":708,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2023-11-26T20:05:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-11-24T16:20:31.839915Z","ended":"2024-03-05T15:35:15.537902Z","start_waiting":"2023-11-24T16:20:31.708600Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":8,"ranked":true},{"id":19951,"name":"Taiwanese","director":{"id":348886,"username":"nicodaisuki","country":"tw","icon":"https://user-uploads.online-go.com/694a06c83a5d6994819e6524d57b4f13-64.png","ratings":{"version":5,"overall":{"rating":1724.605004636006,"deviation":65.88111689435804,"volatility":0.06003268569255853}},"ranking":27.533569588846934,"professional":false,"ui_class":""},"description":"Taiwan is a country","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":2419200,"time_control_parameters":{"time_control":"simple","per_move":2419200},"is_open":true,"exclude_provisional":true,"group":{"id":1144,"name":"Taiwanese","summary":"Mostly Taiwanese!\n\nlet us know if you want to be admin. Please take great care, thank you!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":181,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-64.png"},"auto_start_on_max":false,"time_start":"2016-10-01T16:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":17,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2016-10-01T16:00:36.217166Z","ended":"2018-03-22T02:46:46.089233Z","start_waiting":"2016-10-01T16:00:35.959693Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-15.png","player_count":7,"ranked":true},{"id":130127,"name":"Torneo de Graduación III","director":{"id":352270,"username":"GonJinn","country":"ec","icon":"https://user-uploads.online-go.com/6f90d879a09f034c6815ede864cb9635-64.png","ratings":{"version":5,"overall":{"rating":1938.33128360696,"deviation":69.20309375458686,"volatility":0.06001439674663808}},"ranking":30.23817016158578,"professional":false,"ui_class":""},"description":"Torneo de Graduación II","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":45,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":420,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":15369,"name":"Taller Virtual AEG","summary":"Hola, este grupo se utilizará para el taller\n\nRecuerde el horario es el lunes y jueves a las 19h00, horario de Ecuador","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":true,"member_count":12,"icon":"https://user-uploads.online-go.com/252fc093edb9a419672d237cac9f6228-64.png"},"auto_start_on_max":false,"time_start":"2025-07-04T02:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-07-04T01:17:14.164109Z","ended":"2025-07-04T02:11:03.693241Z","start_waiting":"2025-07-04T01:17:14.026942Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/252fc093edb9a419672d237cac9f6228-15.png","player_count":6,"ranked":true},{"id":133007,"name":"深秋囲碁大会","director":{"id":788184,"username":"f_uenoyama","country":"jp","icon":"https://secure.gravatar.com/avatar/acdee1cb9e308c99bb0cfbf83b3108ed?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1890.2264282755775,"deviation":64.62222469760405,"volatility":0.06006546772816851}},"ranking":29.656391803193504,"professional":false,"ui_class":""},"description":"秋深き隣は何をする人ぞ","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":609587,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":604800,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":5915,"name":"Web烏鷺の会","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":10,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-10-12T23:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2025-10-12T23:00:35.165097Z","ended":"2025-10-21T13:15:03.378010Z","start_waiting":"2025-10-12T23:00:35.067949Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true},{"id":132123,"name":"CHEERFUL GO #107 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1959.6836026435428,"deviation":69.93366600569375,"volatility":0.059806434905919234}},"ranking":30.491792143134973,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":75,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-09-25T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-09-25T04:00:22.798340Z","ended":"2025-11-27T19:30:08.087046Z","start_waiting":"2025-09-25T04:00:22.643699Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":12,"ranked":true},{"id":97932,"name":"9x9 Open D.E. Cup #56","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1364.201035112358,"deviation":70.42961713510365,"volatility":0.06022881278740499}},"ranking":22.106535774851636,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":95543,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":3524,"name":"9x9 Lovers","summary":"A group for Go players who love the 9x9 board.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":708,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2023-01-01T20:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-01T12:53:52.479054Z","ended":"2023-05-28T16:20:08.740353Z","start_waiting":"2023-01-01T12:53:52.295469Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":8,"ranked":true},{"id":61657,"name":"1lasttime","director":{"id":586582,"username":"BloodSeeker","country":"un","icon":"https://secure.gravatar.com/avatar/5ff06eed45877dedebe982a473315315?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1853.7898866891699,"deviation":63.24264351591304,"volatility":0.060205875307087195}},"ranking":29.205788761997734,"professional":false,"ui_class":""},"description":"1lasttime","schedule":null,"title":null,"tournament_type":"mcmahon","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":5976,"name":"新世界围棋","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":12,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-06-08T14:42:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2020-06-08T14:42:23.280038Z","ended":"2020-06-08T14:43:54.429219Z","start_waiting":"2020-06-08T14:42:22.940613Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true}]}