{"count":60538,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-analysis_enabled&page=988","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-analysis_enabled&page=986","results":[{"id":30020,"name":"Correspondence 19x19 RoundRobin 2017-09-06 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:20260807T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-07T19:00:16.930347Z","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":"2026-08-10T19:00:00Z","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":"2017-09-06T01:00:38.056255Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-09-06T01:01:02.506101Z","ended":"2018-02-25T09:41:27.254304Z","start_waiting":"2017-09-06T01:01:01.357671Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":6,"ranked":true},{"id":74750,"name":"Cyprea tournament","director":{"id":992477,"username":"mowgli.dodhia","country":"un","icon":"https://secure.gravatar.com/avatar/ad553ab037d857558ffab8ffa599301d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"For all of us","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":9063,"name":"Cyprea","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2021-05-04T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-05-07T17:33:33.016988Z","ended":"2021-07-29T02:08:10.194370Z","start_waiting":"2021-05-07T17:33:32.792695Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":97275,"name":"Tournament 13 x 13 2023 club hikaru no go","director":{"id":988149,"username":"Oshi sensei","country":"fr","icon":"https://user-uploads.online-go.com/d9d830292c84d1a7c27f73d63f39bb95-64.png","ratings":{"version":5,"overall":{"rating":1183.5121576947959,"deviation":66.8509709536524,"volatility":0.06050254756791364}},"ranking":18.817325612180408,"professional":false,"ui_class":""},"description":"If you win this tournament you can get the title 13 x 13! good luck!!!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":90782,"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":8304,"name":"club hikaru no go","summary":"welcome all fan of Hikaru no go and on piece","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":115,"icon":"https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"},"auto_start_on_max":false,"time_start":"2023-01-01T11:00:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-01-01T11:00:27.837794Z","ended":"2023-07-12T13:33:37.532279Z","start_waiting":"2023-01-01T11:00:27.658665Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png","player_count":5,"ranked":true},{"id":64898,"name":"Meijin Main 2017 Title Match - Board 4","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 [Meijin] x1\n\n\n\nTitle Tournament: Meijin Main Title Tournament 2017\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","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":true,"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":3007,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-09-08T07:43:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-09-08T07:43:19.801605Z","ended":"2021-04-26T17:38:07.824890Z","start_waiting":"2020-09-08T07:43:19.604400Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":69399,"name":"19x19 Hong Kong 25k - 5k players 2021 New Year Tournament","director":{"id":848322,"username":"Supercar Enthusiast","country":"_LGBT","icon":"https://user-uploads.online-go.com/a2dcae9a671592e465d50df9c3bfc7c8-64.png","ratings":{"version":5,"overall":{"rating":1065.5038583007258,"deviation":64.86043351907522,"volatility":0.059996647045095906}},"ranking":16.385681352843154,"professional":false,"ui_class":""},"description":"Happy New Year!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":631680,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":604800,"initial_time":2419200,"max_time":2419200},"is_open":true,"exclude_provisional":true,"group":{"id":3852,"name":"Hong Kong ","summary":"First priority : HK people join plz \nThis group welcomes everyone, but only if you don't be rude.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":150,"icon":"https://user-uploads.online-go.com/cb4f2676677eaafca853a69c876d0443-64.png"},"auto_start_on_max":false,"time_start":"2021-01-01T03:00:00Z","players_start":5,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2021-01-01T03:00:18.479645Z","ended":"2022-12-22T23:58:27.553735Z","start_waiting":"2021-01-01T03:00:18.228039Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/cb4f2676677eaafca853a69c876d0443-15.png","player_count":15,"ranked":true},{"id":73924,"name":"Tianyuan Main 2017 Title Match - Board 2","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1996.8507287941052,"deviation":66.8284237178827,"volatility":0.06016065534676613}},"ranking":30.926740615081744,"professional":false,"ui_class":"supporter"},"description":"\n\nTitle Holder: \nまいどー(^笑^)/ [Tianyuan] x1\n\n\n\nTitle Tournament: Tianyuan Main Title Tournament 2017\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","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":true,"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":3007,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2021-04-27T04:42:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2021-04-27T04:42:26.647111Z","ended":"2021-06-17T13:56:48.081728Z","start_waiting":"2021-04-27T04:42:26.399398Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":65739,"name":"19x19 Double Elimination (New Zealand Rules)","director":{"id":637865,"username":"John.Tromp.Math.Maniac","country":"nl","icon":"https://user-uploads.online-go.com/d3a7d663721e94d8a2a5d3846f290611-64.png","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n\n☆ Does NOT pause on the weekend.\n\n☆ If this sounds like a good time to you, please join us!\n\n
\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"nz","time_per_move":45120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":172800,"max_time":259200},"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":"2020-09-27T01:00:00Z","players_start":8,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-09-27T01:00:47.270180Z","ended":"2021-06-20T02:46:26.608699Z","start_waiting":"2020-09-27T01:00:46.100232Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png","player_count":16,"ranked":true},{"id":58098,"name":"李建澔媽媽","director":{"id":747803,"username":"歐陽臻","country":"un","icon":"https://secure.gravatar.com/avatar/e323f9faeb34249a202ab0106179251a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1228.8423220744114,"deviation":133.51354492563976,"volatility":0.05999794848540861}},"ranking":19.687443874173287,"professional":false,"ui_class":""},"description":"無所謂fggjghfhfhgh","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"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":4530,"name":"HKCGA 對局室","summary":"\n同學想下棋可在下方留言，最好寫上自己棋力，方便對手設定合適讓子。 ( K = 級、 D = 段 )\n\nP.S. 此對局室只限 \" 香港兒童圍棋學院-網絡班 \" 學生使用。\n\n同學在此對局室，必須使用自己 \"中文全名\" 的帳號來對弈，敬請合作 !\n\n(hkcga2004)院長會不定時上線跟大家互相切磋，歡迎指教！","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":115,"icon":"https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-64.png"},"auto_start_on_max":false,"time_start":"2020-03-28T08:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-03-29T08:48:39.671922Z","ended":"2020-04-11T00:49:17.336671Z","start_waiting":"2020-03-29T08:48:39.346127Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-15.png","player_count":4,"ranked":true},{"id":105290,"name":"Correspondence 9x9 RoundRobin 2023-07-12 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":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260806T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-08-06T19:00:17.527295Z","lead_time_seconds":86400,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","size":9,"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":"2026-08-09T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":"2023-07-12T19:00:46.983595Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2023-07-12T19:00:47.293224Z","ended":"2023-07-16T20:26:24.542982Z","start_waiting":"2023-07-12T19:00:47.123990Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":5,"ranked":true},{"id":56605,"name":"korean","director":{"id":727930,"username":"09sai","country":"kr","icon":"https://user-uploads.online-go.com/4aeeade9671720a17dee9f10076efd64-64.png","ratings":{"version":5,"overall":{"rating":1888.4807111427333,"deviation":74.97761981725517,"volatility":0.06005050216536164}},"ranking":29.635001759980607,"professional":false,"ui_class":""},"description":"hello","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":4424,"name":"KOREA GO","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":8,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-02-16T12:12:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-02-17T02:22:47.024392Z","ended":"2020-02-17T02:39:47.239211Z","start_waiting":"2020-02-17T02:22:46.373008Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true}]}