{"count":60979,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5014","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-subsequent_pairing_method&page=5012","results":[{"id":66580,"name":"Beginners Correspondence 9x9","director":{"id":748555,"username":"EfimMorozov","country":"ru","icon":"https://user-uploads.online-go.com/ef756d01b404f71e4436d12346fea256-64.png","ratings":{"version":5,"overall":{"rating":1347.64659919189,"deviation":65.26842296142198,"volatility":0.060160473087010204}},"ranking":21.82389456211891,"professional":false,"ui_class":""},"description":"Let's play!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":420,"name":"Hikaru no go club","summary":"Sai is the way.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":774,"icon":"https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-64.png"},"auto_start_on_max":false,"time_start":"2020-10-13T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2020-10-13T14:00:17.150730Z","ended":"2020-12-05T19:51:53.762477Z","start_waiting":"2020-10-13T14:00:15.053407Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-15.png","player_count":10,"ranked":true},{"id":63611,"name":"Correspondence 19x19 RoundRobin 2020-07-28 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:20260906T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-09-06T19:00:33.203557Z","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":"2026-09-09T19:00:00Z","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":"2020-07-28T19:00:47.122208Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2020-07-28T19:00:52.422989Z","ended":"2020-12-08T13:58:37.869397Z","start_waiting":"2020-07-28T19:00:49.828027Z","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":64272,"name":"11111111111111","director":{"id":737306,"username":"2020vs","country":"hk","icon":"https://user-uploads.online-go.com/78080aa54321ea05a7dcca1596e6c924-64.png","ratings":{"version":5,"overall":{"rating":1057.6297343678023,"deviation":68.72909751962305,"volatility":0.060123971197317244}},"ranking":16.21396648247981,"professional":false,"ui_class":""},"description":"11111111111111111111111111111111111","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":20760,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":19800,"initial_time":86400,"max_time":604800},"is_open":true,"exclude_provisional":true,"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":"2020-08-14T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-08-14T15:16:48.489242Z","ended":"2020-08-19T10:52:13.916489Z","start_waiting":"2020-08-14T15:16:48.331737Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-15.png","player_count":4,"ranked":true},{"id":27347,"name":"moroccan group creation ceremony","director":{"id":235486,"username":"midoxB","country":"ma","icon":"https://user-uploads.online-go.com/2432b6bfd84860128af6c0b8710abb61-64.png","ratings":{"version":5,"overall":{"rating":1318.0505221718197,"deviation":62.98558308687947,"volatility":0.06016553451002555}},"ranking":21.309824653957353,"professional":false,"ui_class":""},"description":"well let's start :)","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":966,"name":"moroccan go group","summary":"mer7ba :)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":44,"icon":"https://user-uploads.online-go.com/7aebbabcb80103f91fa7825e546556f9-64.png"},"auto_start_on_max":false,"time_start":"2017-05-22T16:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2017-06-13T12:56:51.283391Z","ended":"2017-10-24T05:55:59.442084Z","start_waiting":"2017-06-13T12:56:50.898792Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7aebbabcb80103f91fa7825e546556f9-15.png","player_count":6,"ranked":true},{"id":62284,"name":"2020年6月中班搶分賽（15-18級組）","director":{"id":755983,"username":"袁老師","country":"un","icon":"https://secure.gravatar.com/avatar/fe0808b21c82c7a9cb7addf61c922ef6?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1625.628468273391,"deviation":112.15342538501214,"volatility":0.06001071925002786}},"ranking":26.16532238960867,"professional":false,"ui_class":""},"description":"15k\t羅弘治\n15k\t張恩立\n16k\t吳愷庭\n16k\t曹梓翎\n16k\tTangKwanHo\n18k\t林奕初","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":13,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":5110,"name":"香港兒童棋院","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":108,"icon":"https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-64.png"},"auto_start_on_max":false,"time_start":"2020-06-24T07:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"invite","started":"2020-06-24T07:30:25.567490Z","ended":"2020-06-24T09:00:59.045418Z","start_waiting":"2020-06-24T07:30:25.063010Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d6eb3e6028ad3f005423be2afc2e5d0e-15.png","player_count":6,"ranked":true},{"id":126734,"name":"N y h","director":{"id":845981,"username":"deleted-2b50c1b5-a40a-4962-9623-393e8bf6b95c","country":"uy","icon":"https://user-uploads.online-go.com/4f804f84589b77fb951f8da36f0e5e6e-64.png","ratings":{"version":5,"overall":{"rating":1293.4782880615553,"deviation":70.53548500880392,"volatility":0.06196015099157038}},"ranking":20.874168722955073,"professional":false,"ui_class":""},"description":"@xzsdfffffffffffff","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":42,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":900,"max_time":900},"is_open":true,"exclude_provisional":false,"group":{"id":8883,"name":"WSOIHHNNININ","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":5,"icon":"https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-64.png"},"auto_start_on_max":false,"time_start":"2025-03-23T19:30:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-03-23T19:30:17.651180Z","ended":"2025-03-23T19:37:40.388396Z","start_waiting":"2025-03-23T19:30:17.599545Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-15.png","player_count":2,"ranked":true},{"id":11497,"name":".Fight Club´s \"Review Rounds\"#5","director":{"id":91463,"username":"petit","country":"001","icon":"https://user-uploads.online-go.com/fa3db5dae6a1029dc200cabda72dd8d3-64.png","ratings":{"version":5,"overall":{"rating":1592.6954080290957,"deviation":65.36061228637242,"volatility":0.05968997028479681}},"ranking":25.691518641473003,"professional":false,"ui_class":""},"description":"\"enjoy the procedure and the goal will unfold\"\n\nbe encouraged to ask/offer a review after the game\n\nfeel free to post the time and date in the chat","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":46080,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":43200},"is_open":true,"exclude_provisional":true,"group":{"id":351,"name":"Fight Club","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":368,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"},"auto_start_on_max":false,"time_start":"2015-10-16T18:00:00Z","players_start":2,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-10-16T18:00:30.506180Z","ended":"2016-05-03T10:20:27.717207Z","start_waiting":"2015-10-16T18:00:30.338705Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png","player_count":11,"ranked":true},{"id":31473,"name":"🌏🇨🇳🇯🇵Origins🇰🇷🇺🇸🌎","director":{"id":454896,"username":"Yose Yogi","country":"us","icon":"https://user-uploads.online-go.com/b85640fac60218f2e7eba0400ea025b4-64.png","ratings":{"version":5,"overall":{"rating":1063.3939164746607,"deviation":65.51912805468052,"volatility":0.06000653074330499}},"ranking":16.3397935983016,"professional":false,"ui_class":""},"description":"A friendly tournanent in honor or the birth place of Wei Qi, have fun and no petty quarrels.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":17280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":14400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":1180,"name":"华夏兄弟盟 Chinese Brotherhood ","summary":"A group that you can play with a lot of Chinese players :) .welcome everyone joining our group, we sincerely hope you can enjoy the game of Go and Chinese culture as well :)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1196,"icon":"https://user-uploads.online-go.com/61ab6668def88dc8b1b7fc54d5582ae6-64.png"},"auto_start_on_max":true,"time_start":"2017-11-01T00:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2017-11-01T00:00:19.340638Z","ended":"2017-12-17T10:05:42.152438Z","start_waiting":"2017-11-01T00:00:19.006195Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/61ab6668def88dc8b1b7fc54d5582ae6-15.png","player_count":5,"ranked":true},{"id":31972,"name":"11/16/2017","director":{"id":21742,"username":"დათო","country":"ge","icon":"https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png","ratings":{"version":5,"overall":{"rating":2188.217274395995,"deviation":97.40479902700517,"volatility":0.06013689069472163}},"ranking":33.04533320130458,"professional":false,"ui_class":""},"description":"11/16/2017","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":32,"time_control_parameters":{"period_time":30,"main_time":180,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":3,"speed":"live"},"is_open":true,"exclude_provisional":false,"group":{"id":692,"name":"Georgia - საქართველოს გოს ფედერაცია","summary":"საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":270,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"},"auto_start_on_max":false,"time_start":"2017-11-16T17:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2017-11-16T17:30:25.203678Z","ended":"2017-11-16T17:57:23.557344Z","start_waiting":"2017-11-16T17:30:24.108664Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png","player_count":4,"ranked":true},{"id":106426,"name":"Чат игроков в Го. 13х13 🐅 18.08.23 SE.MO B","director":{"id":803169,"username":"Tg45","country":"ru","icon":"https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png","ratings":{"version":5,"overall":{"rating":1451.820711289485,"deviation":60.645138439180954,"volatility":0.06002358694697943}},"ranking":23.547611623418668,"professional":false,"ui_class":"supporter"},"description":"13х13. Одновременно 1 партия. До первого поражения. Группа B.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":47582,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":43200,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":11497,"name":"Чат игроков в Го (weiqi, baduk, igo)","summary":"Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":370,"icon":"https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"},"auto_start_on_max":false,"time_start":"2023-08-18T07:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":19,"analysis_enabled":true,"exclusivity":"group","started":"2023-08-18T07:00:29.990745Z","ended":"2024-02-09T07:36:43.002621Z","start_waiting":"2023-08-18T07:00:29.608845Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png","player_count":18,"ranked":true}]}