{"count":60947,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1879","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1877","results":[{"id":109040,"name":"Correspondence 13x13 RoundRobin 2023-10-30 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:20260904T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-09-04T19:00:33.337379Z","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":"2026-09-07T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":90782,"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":"2023-10-30T19:00:37.378158Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2023-10-30T19:01:12.413602Z","ended":"2024-01-23T19:44:34.097333Z","start_waiting":"2023-10-30T19:01:12.250766Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":5,"ranked":true},{"id":107465,"name":"A Random Tournament","director":{"id":736023,"username":"2026vs.","country":"hk","icon":"https://user-uploads.online-go.com/7b00a5b491f99a02c822db43039ddd91-64.png","ratings":{"version":5,"overall":{"rating":1529.4955917779457,"deviation":63.196335111054026,"volatility":0.060307009572073786}},"ranking":24.754179686665076,"professional":false,"ui_class":""},"description":"A Random Tournament","schedule":null,"title":null,"tournament_type":"mcmahon","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":5351,"name":"2025vs ","summary":"A group for Go players who love the 9x9 board to 19x19 board and an open group for any go players......and members over 150!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":194,"icon":"https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-64.png"},"auto_start_on_max":false,"time_start":"2023-10-01T08:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2023-10-01T08:00:32.671514Z","ended":"2024-01-17T07:37:07.574748Z","start_waiting":"2023-10-01T08:00:32.563867Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-15.png","player_count":6,"ranked":true},{"id":124056,"name":"13x13 turnir","director":{"id":1015350,"username":"tkrajina","country":"hr","icon":"https://secure.gravatar.com/avatar/075c73b6edc40ec4b3f0bb9bd30dd91b?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1523.1934076200675,"deviation":69.42068877165788,"volatility":0.06000776163763911}},"ranking":24.658594600496873,"professional":false,"ui_class":""},"description":"13x13 turnir","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"rapid","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":3600},"is_open":true,"exclude_provisional":true,"group":{"id":12689,"name":"Istra Go","summary":"...grupa ljudi koja igra 4000 godina staru dalekoistočnu misaonu igru Go u Poreču i Istri.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":17,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2025-01-06T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-01-06T17:45:21.320414Z","ended":"2025-01-06T19:05:21.379205Z","start_waiting":"2025-01-06T17:45:21.220596Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":22797,"name":"Correspondence 19x19 RoundRobin 2016-12-07 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":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260903T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-09-03T19:00:32.804742Z","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":"2026-09-06T19:00:00Z","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":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2016-12-07T01:00:05.708733Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-12-07T01:00:28.045897Z","ended":"2017-03-29T19:04:14.645349Z","start_waiting":"2016-12-07T01:00:25.538222Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true},{"id":22822,"name":"Correspondence 13x13 RoundRobin 2016-12-08 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:20260904T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-09-04T19:00:33.337379Z","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":"2026-09-07T19:00:00Z","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":"2016-12-08T01:00:21.188412Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-12-08T01:00:44.154968Z","ended":"2017-02-07T06:14:47.551503Z","start_waiting":"2016-12-08T01:00:41.657060Z","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":109031,"name":"Bảng C - v3","director":{"id":1357489,"username":"dangkhoa9139","country":"un","icon":"https://secure.gravatar.com/avatar/70c4ec65a0fdc8d1ca1928e1fa64e7d0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1025.1539579251848,"deviation":84.59026193008832,"volatility":0.05998865862593693}},"ranking":15.491975845857613,"professional":false,"ui_class":""},"description":"giải mùa đông","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":26,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":15,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":13657,"name":"Ichi-Go PTNK Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-64.png"},"auto_start_on_max":true,"time_start":"2023-10-29T12:55:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2023-10-29T12:55:37.389243Z","ended":"2023-10-29T13:17:52.609746Z","start_waiting":"2023-10-29T12:55:37.300530Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-15.png","player_count":3,"ranked":true},{"id":109029,"name":"Bảng C - V2 - bracket 1-0","director":{"id":1357489,"username":"dangkhoa9139","country":"un","icon":"https://secure.gravatar.com/avatar/70c4ec65a0fdc8d1ca1928e1fa64e7d0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1025.1539579251848,"deviation":84.59026193008832,"volatility":0.05998865862593693}},"ranking":15.491975845857613,"professional":false,"ui_class":""},"description":"giải mùa đông sum vầy","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":26,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":15,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":13657,"name":"Ichi-Go PTNK Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-64.png"},"auto_start_on_max":true,"time_start":"2023-10-29T12:33:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2023-10-29T12:33:37.381961Z","ended":"2023-10-29T12:49:20.261394Z","start_waiting":"2023-10-29T12:33:37.291959Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-15.png","player_count":2,"ranked":true},{"id":86879,"name":"sam love you","director":{"id":1033068,"username":"samplayglass","country":"hk","icon":"https://user-uploads.online-go.com/25208d60eead92dc0e7050c43197f319-64.png","ratings":{"version":5,"overall":{"rating":1104.1233627854813,"deviation":63.30227325657652,"volatility":0.059988341111356765}},"ranking":17.20991139704332,"professional":false,"ui_class":""},"description":"okkkkkkk","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":11173,"name":"⁢⁣⁢救赎.","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":4,"icon":"https://user-uploads.online-go.com/9e6b55df197cdf62271b022792b6c72c-64.png"},"auto_start_on_max":false,"time_start":"2022-03-05T06:06:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-03-05T06:06:13.644093Z","ended":"2022-03-16T02:28:14.244500Z","start_waiting":"2022-03-05T06:06:13.552598Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/9e6b55df197cdf62271b022792b6c72c-15.png","player_count":3,"ranked":true},{"id":109026,"name":"Duy Khánh - Thủy Vân","director":{"id":1357489,"username":"dangkhoa9139","country":"un","icon":"https://secure.gravatar.com/avatar/70c4ec65a0fdc8d1ca1928e1fa64e7d0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1025.1539579251848,"deviation":84.59026193008832,"volatility":0.05998865862593693}},"ranking":15.491975845857613,"professional":false,"ui_class":""},"description":"Giải Mùa Đông Sum Vầy","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":26,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":15,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":13657,"name":"Ichi-Go PTNK Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-64.png"},"auto_start_on_max":true,"time_start":"2023-10-29T12:16:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2023-10-29T12:16:37.400466Z","ended":"2023-10-29T12:30:05.703885Z","start_waiting":"2023-10-29T12:16:37.307463Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-15.png","player_count":2,"ranked":true},{"id":109030,"name":"Bảng C - Bracket 0-1 vs 1-0","director":{"id":1357489,"username":"dangkhoa9139","country":"un","icon":"https://secure.gravatar.com/avatar/70c4ec65a0fdc8d1ca1928e1fa64e7d0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1025.1539579251848,"deviation":84.59026193008832,"volatility":0.05998865862593693}},"ranking":15.491975845857613,"professional":false,"ui_class":""},"description":"giải mùa đông sum vầy","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":26,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":15,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":13657,"name":"Ichi-Go PTNK Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-64.png"},"auto_start_on_max":true,"time_start":"2023-10-29T12:35:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2023-10-29T12:35:37.397704Z","ended":"2023-10-29T12:50:39.377684Z","start_waiting":"2023-10-29T12:35:37.312335Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/8ba1369c7e5510cafbb325500b2f55f3-15.png","player_count":2,"ranked":true}]}