{"count":60020,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5643","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5641","results":[{"id":109667,"name":"19×19","director":{"id":1315799,"username":"shu423423","country":"jp","icon":"https://user-uploads.online-go.com/401681486fe3d60c44d4ae3a3d6311f4-64.png","ratings":{"version":5,"overall":{"rating":1272.6467381042735,"deviation":61.22240040232901,"volatility":0.05997513552891239}},"ranking":20.498301631135405,"professional":false,"ui_class":""},"description":"19×19","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":true,"group":{"id":13127,"name":"日韓交流囲碁会/한일교류바둑회　(日本,韓国/일본,한국)","summary":"日本人と韓国人が囲碁を通して囲碁仲間を増やし交流していきたい。한국사람과 일본사람이 바둑을 통해서 바둑 친구를 만들어 교류를 해 간다.日韓戦もしたいですね。한일전도 하고 싶습니다.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":6,"icon":"https://user-uploads.online-go.com/a40e6c9c3b2abcf9a7adf7af9fcde7cd-64.png"},"auto_start_on_max":false,"time_start":"2023-11-20T06:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-11-20T06:00:52.441548Z","ended":"2024-02-12T00:42:08.301789Z","start_waiting":"2023-11-20T06:00:52.312689Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/a40e6c9c3b2abcf9a7adf7af9fcde7cd-15.png","player_count":5,"ranked":true},{"id":81423,"name":"快乐的一天 第二季","director":{"id":1066263,"username":"Wc100","country":"hk","icon":"https://user-uploads.online-go.com/c5644483e9b766f9f7cff8b48c81d6f2-64.png","ratings":{"version":5,"overall":{"rating":806.2653841176599,"deviation":74.38583798687353,"volatility":0.060015394449862446}},"ranking":9.931689990449012,"professional":false,"ui_class":""},"description":"一星期一次","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":44640,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":129600,"max_time":129600},"is_open":true,"exclude_provisional":false,"group":{"id":10348,"name":"Wc111","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-10-24T04:15:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-10-25T03:54:38.285481Z","ended":"2021-11-08T13:49:59.692117Z","start_waiting":"2021-10-25T03:54:38.164160Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":80218,"name":"hojeeeeeeeeeeeeeeeeeeeeeeeeeeeeee","director":{"id":1030889,"username":"vinicius___2007","country":"un","icon":"https://user-uploads.online-go.com/abd20d962de315f096a68ab15232b060-64.png","ratings":{"version":5,"overall":{"rating":1189.953041273684,"deviation":74.08460932655511,"volatility":0.060008875377130184}},"ranking":18.942970446521283,"professional":false,"ui_class":""},"description":"gggggggggggggggg","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":120,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":9676,"name":"General","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":212,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-09-17T14:40:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-09-17T14:37:40.113523Z","ended":"2021-09-17T15:05:26.850717Z","start_waiting":"2021-09-17T14:37:40.004334Z","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":79899,"name":"lungtu","director":{"id":1046310,"username":"IQUPjeden","country":"th","icon":"https://user-uploads.online-go.com/f339984570b21f9f1297339a56ddfcbf-64.png","ratings":{"version":5,"overall":{"rating":1027.4417021213071,"deviation":78.74179793799125,"volatility":0.05998483246549114}},"ranking":15.543580066894878,"professional":false,"ui_class":""},"description":"join pls","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","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":9659,"name":"bruh group","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://user-uploads.online-go.com/d145a7601006168f4a87ec8ecdb3a4b7-64.png"},"auto_start_on_max":false,"time_start":"2021-09-10T02:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-09-11T16:32:38.765745Z","ended":"2021-11-22T21:27:58.063542Z","start_waiting":"2021-09-11T16:32:38.519371Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d145a7601006168f4a87ec8ecdb3a4b7-15.png","player_count":4,"ranked":true},{"id":47914,"name":"2019 Abril C","director":{"id":307866,"username":"swafaron","country":"br","icon":"https://user-uploads.online-go.com/c62da84b968b7d03ab1235c4e4988c13-64.png","ratings":{"version":5,"overall":{"rating":1568.7246028591371,"deviation":62.77870530874028,"volatility":0.05985028812148364}},"ranking":25.340451859744853,"professional":false,"ui_class":""},"description":"2019 Abril C","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":31680,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":28800,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":1527,"name":"Brasil","summary":"Ponto de encontro dos jogadores brasileiros","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":494,"icon":"https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-64.png"},"auto_start_on_max":false,"time_start":"2019-04-30T23:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":13,"max_ranking":20,"analysis_enabled":true,"exclusivity":"group","started":"2019-04-30T23:00:55.645990Z","ended":"2019-07-01T22:05:19.810055Z","start_waiting":"2019-04-30T23:00:55.445338Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png","player_count":5,"ranked":true},{"id":46954,"name":"pro cup","director":{"id":599241,"username":"crispinwild85","country":"gb","icon":"https://user-uploads.online-go.com/31b87dbafea182919ff948c9ddf4b105-64.png","ratings":{"version":5,"overall":{"rating":533.7798770422186,"deviation":88.9504369742572,"volatility":0.06000806588071868}},"ranking":5,"professional":false,"ui_class":""},"description":"if you want to win and have a fun time pro cup","schedule":null,"title":null,"tournament_type":"mcmahon","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":3189,"name":"Go club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":4,"icon":"https://user-uploads.online-go.com/39b34fe6582c84ffae513778e94ba37f-64.png"},"auto_start_on_max":false,"time_start":"2019-03-29T00:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-03-29T05:29:36.649044Z","ended":"2019-08-03T10:14:12.740870Z","start_waiting":"2019-03-29T05:29:36.337314Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/39b34fe6582c84ffae513778e94ba37f-15.png","player_count":4,"ranked":true},{"id":8337,"name":"Correspondence 13x13 RoundRobin 2015-06-17 01:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260621T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-06-21T19:00:15.835702Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-06-24T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-06-17T01:00:58.362684Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-06-17T01:01:19.672253Z","ended":"2015-08-02T17:34:35.330901Z","start_waiting":"2015-06-17T01:01:18.865174Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":10,"ranked":true},{"id":48031,"name":"Correspondence 19x19 RoundRobin 2019-05-02 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260623T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-06-23T19:00:16.052448Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-06-26T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-05-02T19:00:13.375372Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2019-05-02T19:00:45.817236Z","ended":"2019-06-22T15:20:48.373194Z","start_waiting":"2019-05-02T19:00:44.131963Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":7,"ranked":true},{"id":111230,"name":"tietestse","director":{"id":85719,"username":"💖 KoBa 💖","country":"_Pirate","icon":"https://user-uploads.online-go.com/e02f22fbecfc7c11575f2263f7fdbc3a-64.png","ratings":{"version":5,"overall":{"rating":1693.247610779153,"deviation":70.82199604137301,"volatility":0.06018694705249019}},"ranking":27.10877418761385,"professional":false,"ui_class":" supporter"},"description":"asadsadssad","schedule":null,"title":null,"tournament_type":"elimination","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":true,"group":{"id":3807,"name":"randomtestgroup","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":7,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2024-01-01T19:22:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-01-01T19:22:05.551137Z","ended":"2024-01-01T19:24:01.765444Z","start_waiting":"2024-01-01T19:22:05.467224Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":47752,"name":"Correspondence 13x13 RoundRobin 2019-04-24 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1125.8827017028436,"deviation":78.19731452501959,"volatility":0.06006087171771568}},"ranking":17.66169912212786,"professional":false,"ui_class":"supporter moderator admin"},"description":"Automatic Sitewide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260621T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-06-21T19:00:15.835702Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":13,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":10},"next_run":"2026-06-24T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-04-24T19:00:37.378262Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2019-04-24T19:01:10.715892Z","ended":"2019-05-27T07:02:28.065897Z","start_waiting":"2019-04-24T19:01:09.688637Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":6,"ranked":true}]}