{"count":61434,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-is_open&page=20","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-is_open&page=18","results":[{"id":145397,"name":"Go Zodiac Friendship Games Online ราศีระกา รุ่น B กระดาน 19x19 (1-2 ดั้ง)","director":{"id":912066,"username":"cp01","country":"un","icon":"https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png","ratings":{"version":5,"overall":{"rating":1052.5388926772162,"deviation":96.54685520717858,"volatility":0.06006648813563598}},"ranking":16.102266201967904,"professional":false,"ui_class":""},"description":"แต้มต่อ 6.5 คะแนน","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":15,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":10,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":10404,"name":"Zodiac กลุ่ม B(1-2 ดั้ง)","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":138,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"},"auto_start_on_max":false,"time_start":"2026-10-30T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png","player_count":2,"ranked":true},{"id":142817,"name":"🗓Monthly ⚔️Tournament⚔️ Hikaru no Go 19x19🏆 №2","director":{"id":1231889,"username":"Ivan Ivochkin","country":"ru","icon":"https://user-uploads.online-go.com/8cd917b111df97f1886cff13e9b77d21-64.png","ratings":{"version":5,"overall":{"rating":1853.3306601859604,"deviation":79.70970910267704,"volatility":0.060094433048703155}},"ranking":29.200053262723163,"professional":false,"ui_class":""},"description":"=======================================================\n\n                              Have fun!\n\n                    Join my Monthly Tournaments!\n\n                   Join my New Year's Tournaments!\n=======================================================","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":88451,"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":true,"group":{"id":11532,"name":"Tournaments (Hikaru no Go) Group™️","summary":"Welcome You can joined tournaments in this group\nยินดีต้อนรับ​คุณสามารถทัวร์​นา​เม็นในกลุ่มนี้ได้","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":73,"icon":"https://user-uploads.online-go.com/1a6da98b2a0fa744dfab936a7f3f5d43-64.png"},"auto_start_on_max":false,"time_start":"2026-10-01T09:00:00Z","players_start":5,"first_pairing_method":"random","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2026-10-01T09:00:28.217140Z","ended":null,"start_waiting":"2026-10-01T09:00:27.190379Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/1a6da98b2a0fa744dfab936a7f3f5d43-15.png","player_count":26,"ranked":true},{"id":144791,"name":"Halloween!","director":{"id":2003964,"username":"Jenny_Heart","country":"vn","icon":"https://user-uploads.online-go.com/538d4a7f0a5db2a87c1e52044d39b254-64.png","ratings":{"version":5,"overall":{"rating":344.9025215989632,"deviation":84.72944149711867,"volatility":0.06002287439677982}},"ranking":5,"professional":false,"ui_class":""},"description":"Happy Halloween everyone😊","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":16461,"name":"Hikaru club ","summary":"Always said: This game is very fun😁🎀❤️💖\n","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":20,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-64.png"},"auto_start_on_max":true,"time_start":"2026-10-31T14:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":33,"analysis_enabled":true,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-15.png","player_count":0,"ranked":true},{"id":144792,"name":"Halloween!","director":{"id":2003964,"username":"Jenny_Heart","country":"vn","icon":"https://user-uploads.online-go.com/538d4a7f0a5db2a87c1e52044d39b254-64.png","ratings":{"version":5,"overall":{"rating":344.9025215989632,"deviation":84.72944149711867,"volatility":0.06002287439677982}},"ranking":5,"professional":false,"ui_class":""},"description":"Happy Halloween everyone😊","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":16461,"name":"Hikaru club ","summary":"Always said: This game is very fun😁🎀❤️💖\n","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":20,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-64.png"},"auto_start_on_max":true,"time_start":"2026-10-31T14:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":33,"analysis_enabled":true,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-15.png","player_count":0,"ranked":true},{"id":144793,"name":"Halloween!","director":{"id":2003964,"username":"Jenny_Heart","country":"vn","icon":"https://user-uploads.online-go.com/538d4a7f0a5db2a87c1e52044d39b254-64.png","ratings":{"version":5,"overall":{"rating":344.9025215989632,"deviation":84.72944149711867,"volatility":0.06002287439677982}},"ranking":5,"professional":false,"ui_class":""},"description":"Happy Halloween everyone😊","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":16461,"name":"Hikaru club ","summary":"Always said: This game is very fun😁🎀❤️💖\n","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":20,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-64.png"},"auto_start_on_max":true,"time_start":"2026-10-31T14:00:00Z","players_start":8,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":33,"analysis_enabled":true,"exclusivity":"open","started":null,"ended":null,"start_waiting":null,"board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/43a6a504331bbc946149329a65bc2399-15.png","player_count":0,"ranked":true},{"id":144865,"name":"Live 9x9 Double Elimination Tournament 2026-10-03 14:30","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 Site-wide Tournament","schedule":{"id":2,"name":"Live 9x9 Double Elimination Tournament","rrule":"DTSTART:20261024T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:22:51.496184Z","last_run":"2026-10-24T06:00:42.649323Z","lead_time_seconds":1800,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","size":9,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-10-24T10:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":41,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":300,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-10-03T14:30:27.384890Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2026-10-03T14:31:43.394330Z","ended":"2026-10-03T14:56:06.889765Z","start_waiting":"2026-10-03T14:31:43.349112Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":4,"ranked":true},{"id":144868,"name":"Blitz 19x19 Elimination Tournament 2026-10-03 17:30","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 Site-wide Tournament","schedule":{"id":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20261024T050000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-10-24T05:00:42.641462Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-10-24T09:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2026-10-03T17:30:28.195606Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2026-10-03T17:31:42.459878Z","ended":"2026-10-03T17:53:35.385341Z","start_waiting":"2026-10-03T17:31:42.395906Z","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":137530,"name":"HAPPY GO #139 Double Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/e840f4920c1211e712dd265d8b780926-64.png","ratings":{"version":5,"overall":{"rating":1905.6875046972596,"deviation":71.75404687971027,"volatility":0.05979991587630988}},"ranking":29.844976636686933,"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 directly.\n\nDouble elimination tournament every Sunday.","schedule":null,"title":null,"tournament_type":"double_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":82,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2026-02-22T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2026-02-22T04:00:40.391906Z","ended":"2026-10-03T03:19:01.400821Z","start_waiting":"2026-02-22T04:00:40.102080Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":12,"ranked":true},{"id":144804,"name":"9x9 Mini League 5k-15k #205","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1316.2081538942523,"deviation":70.06730742642067,"volatility":0.06033179136139116}},"ranking":21.277442995339452,"professional":false,"ui_class":""},"description":"Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"roundrobin","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":true,"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":723,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2026-10-04T19:05:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2026-10-03T05:27:28.122917Z","ended":null,"start_waiting":"2026-10-03T05:27:28.003938Z","board_size":9,"active_round":1,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":144678,"name":"19x19 Open League #151","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1316.2081538942523,"deviation":70.06730742642067,"volatility":0.06033179136139116}},"ranking":21.277442995339452,"professional":false,"ui_class":""},"description":"Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"roundrobin","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":false,"group":{"id":12599,"name":"GO Special Tournaments","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":90,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2026-10-04T21:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2026-10-03T05:42:48.145476Z","ended":null,"start_waiting":"2026-10-03T05:42:47.771142Z","board_size":19,"active_round":1,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":10,"ranked":true}]}