{"count":59226,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4974","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4972","results":[{"id":61023,"name":"11th Kuksu Main Title Match - Board 5","director":{"id":199065,"username":"Kuksu League","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/068ce77b41c5451811b692b8280d0f68?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500.0,"deviation":350.0,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"11th Kuksu Main Title Match - Board 5\n\nTitle Holder: \nvitality [Kuksu] x3\n\n\n\nTitle Tournament: Kuksu Main Title Tournament 11th Cycle","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"korean","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2970,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-06-01T02:30:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-06-01T02:30:07.496701Z","ended":"2020-08-20T11:21:53.233177Z","start_waiting":"2020-06-01T02:30:07.379212Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":16092,"name":"Correspondence 13x13 RoundRobin 2016-03-28 01:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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:20260401T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-04-01T19:00:13.781457Z","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":"2026-04-04T19:00:00Z","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":"2016-03-28T01:00:15.527225Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-03-28T01:00:35.798203Z","ended":"2016-06-13T19:53:48.267590Z","start_waiting":"2016-03-28T01:00:34.613390Z","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":133041,"name":"Sente Tournament 2","director":{"id":1864696,"username":"The Atari Union","country":"in","icon":"https://user-uploads.online-go.com/97a3545e27ab6dc2768c65861fc96dd0-64.png","ratings":{"version":5,"overall":{"rating":275.4271587796327,"deviation":83.19570494461763,"volatility":0.059985568052562735}},"ranking":5,"professional":false,"ui_class":""},"description":"Weekly tournament","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":4787,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":true,"total_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":15743,"name":"The Aji Union (+25k Beginners)","summary":"This group is open for all and beginner friendly. If you do not wish to join this group try the The Opening Tournament on Oct 7th, it is called The Aji Tournament!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":19,"icon":"https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-64.png"},"auto_start_on_max":false,"time_start":"2025-10-17T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2025-10-17T18:00:46.000632Z","ended":"2025-12-19T20:20:16.930316Z","start_waiting":"2025-10-17T18:00:45.841042Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-15.png","player_count":14,"ranked":true},{"id":15319,"name":"You Can (Not) Advance","director":{"id":120320,"username":"Ignil","country":"_GoT_Lannister","icon":"https://user-uploads.online-go.com/e9f6ae33557bfe5d19889c6e4af8dcc4-64.png","ratings":{"version":5,"overall":{"rating":2121.912696995676,"deviation":70.45817006699149,"volatility":0.05996492273182429}},"ranking":32.33302425647488,"professional":false,"ui_class":""},"description":"ทัวร์ฯ นี้ถูกจัดขึ้นเพราะมีเพื่อนๆ อยากจะเล่นกระดาน 9x9 แบบพบกันหมดในทีเดียว กระดาน 9 ถือเป็นรากฐานก่อนที่จะเล่นกระดานที่ใหญ่ขึ้น ชื่อทัวร์นาเม้นท์นี้มีนัยต้องการสื่อว่า ผู้เล่นที่เล่นกระดาน 9 ได้คล่องแล้ว สามารถขยับไปเล่นกระดานที่ใหญ่ขึ้นไป ไม่ว่าจะกระดาน 13 หรือ แม้กระทั่งกระดาน 19 ทั้งนี้อยู่ที่ว่าเราเลือกที่จะ ADVANCE หรือ Not ADVANCE นั้นเอง","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":6720,"time_control_parameters":{"total_time":604800,"time_control":"absolute"},"is_open":true,"exclude_provisional":true,"group":{"id":485,"name":"THAILAND GO","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":509,"icon":"https://user-uploads.online-go.com/51662af930ea8ccf8fe4335513ca2357-64.png"},"auto_start_on_max":true,"time_start":"2016-03-22T01:43:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2016-03-22T01:43:07.685607Z","ended":"2016-03-31T08:05:18.683661Z","start_waiting":"2016-03-22T01:43:07.373702Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/51662af930ea8ccf8fe4335513ca2357-15.png","player_count":5,"ranked":true},{"id":67998,"name":"I hate obe and how he is streaming this","director":{"id":877300,"username":"momiji172","country":"un","icon":"https://secure.gravatar.com/avatar/94d59f45fc45817468d20160540da349?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500.0,"deviation":350.0,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"I hate obe and how he is streaming this","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":0,"time_control_parameters":{"system":"none","time_control":"none","speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":7363,"name":"Mo's Prose","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":2,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2020-11-19T00:30:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-11-19T00:28:59.919692Z","ended":"2020-11-19T00:29:28.069799Z","start_waiting":"2020-11-19T00:28:59.758947Z","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":61935,"name":"Honinbo Main 2016 Title Match - Board 3","director":{"id":199065,"username":"Kuksu League","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/068ce77b41c5451811b692b8280d0f68?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500.0,"deviation":350.0,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"\n\nTitle Holder: \nSadaharu [Honinbo] x1\n\n\n\nTitle Tournament: Honinbo Main Title Tournament 2016","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":2970,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-06-16T03:40:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-06-16T03:40:05.439744Z","ended":"2020-08-20T05:43:48.857018Z","start_waiting":"2020-06-16T03:40:05.162348Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":61683,"name":"rain dum","director":{"id":736026,"username":"李張樂","country":"hk","icon":"https://secure.gravatar.com/avatar/d45769aab0523878768b0b2d1164cd85?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1373.2951358573407,"deviation":64.83524429933749,"volatility":0.060011864092403285}},"ranking":22.260347282571285,"professional":false,"ui_class":""},"description":"flhsghdshdsglhghfjkshgjkfshgjkhg","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"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":3207,"name":"New Zealand Tournaments","summary":"This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":592,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"},"auto_start_on_max":false,"time_start":"2020-06-09T02:00:00Z","players_start":1,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-06-09T02:00:51.851183Z","ended":"2020-06-09T02:00:51.820881Z","start_waiting":"2020-06-09T02:00:51.748404Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png","player_count":1,"ranked":true},{"id":57687,"name":"Malkovich log round robin DDK","director":{"id":77171,"username":"Peter K","country":"au","icon":"https://user-uploads.online-go.com/29a332f82bbd88cab24c288314be91ff-64.png","ratings":{"version":5,"overall":{"rating":1629.0441217343,"deviation":64.32340729545075,"volatility":0.059934942399653884}},"ranking":26.213912473226987,"professional":false,"ui_class":""},"description":"You are expected to comment your moves in your Malkovich log. You are also expected to play reasonably fast so that the tournament ends within a couple of weeks and everyone can discuss the games together.\n\nWhile we don’t want to make any strict rules about no holidays at all or how much you need to write in your log players can and will be disqualified if they still neglect these things after a warning.\n\nYou are also encouraged to comment on other players’ games. You have three games of your own and three games of other people to comment upon.\n\nPlease sign up only if you are interested in an active and interactive learning tournament.\n\nIf you want to get notifications of Malko tournaments sign up to the group https://online-go.com/group/794\n\nIf you want other rank restrictions or settings contact me or simply start another tournament from my Malkovich group.\n\nAt the start of your game, copy and paste the following text into your game chat:\n\n*\n---------------------\nMALKOVICH GAME\nRecord your thoughts and possible plays/outcomes in your Malkovich log as you play to help you during the game and others when they review it. \n---------------------","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","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":794,"name":"Malkovich group of Wulfenia","summary":"Malkovich tournament launching place","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":20,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-05-01T07:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":10,"max_ranking":22,"analysis_enabled":true,"exclusivity":"open","started":"2020-05-01T07:00:11.914950Z","ended":"2020-08-30T20:19:43.855946Z","start_waiting":"2020-05-01T07:00:07.737853Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":10,"ranked":true},{"id":56925,"name":"Correspondence 19x19 RoundRobin 2020-02-26 19:00","director":{"id":4,"username":"matburt","country":"us","icon":"https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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:20260403T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-04-03T19:00:26.958080Z","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":"2026-04-06T19:00:00Z","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,"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":"2020-02-26T19:00:16.063849Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2020-02-26T19:00:27.207599Z","ended":"2020-06-16T19:00:17.783913Z","start_waiting":"2020-02-26T19:00:20.297470Z","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":26483,"name":"Kinshin","director":{"id":439262,"username":"Rezko","country":"un","icon":"https://secure.gravatar.com/avatar/6e7a6c0814e04313db156617424e9619?s=64&d=retro","ratings":{"version":5,"overall":{"rating":801.5233308700725,"deviation":111.15281371593161,"volatility":0.06000005038149683}},"ranking":9.79513118768446,"professional":false,"ui_class":""},"description":"Prove your the strongest","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":1563,"name":"Phantom","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":2,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2017-04-20T11:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-04-26T12:56:52.191088Z","ended":"2017-09-07T17:42:42.034318Z","start_waiting":"2017-04-26T12:56:51.545866Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true}]}