{"count":60223,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4654","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4652","results":[{"id":112959,"name":"9x9 New Zealand Handicap League #2","director":{"id":178104,"username":"dexonsmith","country":"ca","icon":"https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png","ratings":{"version":5,"overall":{"rating":1390.7732166446785,"deviation":67.55416504748428,"volatility":0.06064009346038413}},"ranking":22.55312076827671,"professional":false,"ui_class":"supporter"},"description":"All players welcome. 10 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Handicap games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"nz","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":14024,"name":"New Zealand Ladders","summary":"Group for ladders and tournaments that use New Zealand rules.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":79,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png"},"auto_start_on_max":true,"time_start":"2024-04-02T00:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-03-29T13:19:07.268637Z","ended":"2024-04-29T06:13:35.334604Z","start_waiting":"2024-03-29T13:19:06.474226Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png","player_count":10,"ranked":true},{"id":83580,"name":"Lions - 9x9 - RR - 2021_12","director":{"id":1086736,"username":"deleted-84c9dc87-6ab8-49df-9539-92e786d4ca5c","country":"cz","icon":"https://user-uploads.online-go.com/c301d268049b281ea7e98cb2f3b4ef90-64.png","ratings":{"version":5,"overall":{"rating":1298.4998407914584,"deviation":62.53006322731395,"volatility":0.05998661728050915}},"ranking":20.963867852621817,"professional":false,"ui_class":""},"description":"Lions - 9x9 - RR - 2021_12","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":87840,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":129600,"max_time":259200},"is_open":true,"exclude_provisional":false,"group":{"id":10753,"name":"Brave Lions","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://user-uploads.online-go.com/c301d268049b281ea7e98cb2f3b4ef90-64.png"},"auto_start_on_max":true,"time_start":"2021-12-18T12:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2021-12-18T12:00:49.788488Z","ended":"2022-01-03T04:54:21.602193Z","start_waiting":"2021-12-18T12:00:49.232916Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/c301d268049b281ea7e98cb2f3b4ef90-15.png","player_count":8,"ranked":true},{"id":98193,"name":"9x9form","director":{"id":1215371,"username":"Ashy Mashy","country":"th","icon":"https://user-uploads.online-go.com/f0c29e5bcdb7331c7414a06f6ca1e501-64.png","ratings":{"version":5,"overall":{"rating":1209.3643114801016,"deviation":61.30909025128616,"volatility":0.059982715870546106}},"ranking":19.317560918631496,"professional":false,"ui_class":""},"description":"Foreve","schedule":null,"title":null,"tournament_type":"elimination","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":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":2995,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2022-12-24T08:12:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2022-12-24T08:12:15.330156Z","ended":"2022-12-24T08:14:47.919534Z","start_waiting":"2022-12-24T08:12:15.258480Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":118942,"name":"Olympic Go Tournament - Beginners Division - Live - 19x19","director":{"id":1560202,"username":"deleted-9dca5777-0824-4446-bec5-bb257f2d6de9","country":"_United_Federation_of_Planets","icon":"https://user-uploads.online-go.com/3cdb9e8aa4ee5fc957e32e793af81d8f-64.png","ratings":{"version":5,"overall":{"rating":1468.0427420684832,"deviation":65.97164628311181,"volatility":0.059985634591591445}},"ranking":23.804845485518637,"professional":false,"ui_class":""},"description":"This marks the beginning of the Beginners Division of our Olympic Go Tournament - Live category - 19x19! Read the rules on the right to ensure this is the tournament you would like to participate in.\n\n- Do not use AI to play\n- Have fun!","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":42,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":1500,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":14277,"name":"Reaching Dan Clan","summary":"This group is for players who wish to reach the Dan levels. Dan players - please join to be a mentor!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":91,"icon":"https://user-uploads.online-go.com/e46c8bf08848155e3ed81ee69cc145f3-64.png"},"auto_start_on_max":false,"time_start":"2024-08-20T11:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":15,"analysis_enabled":true,"exclusivity":"open","started":"2024-08-20T11:00:01.986022Z","ended":"2024-08-20T11:31:35.886339Z","start_waiting":"2024-08-20T11:00:01.906745Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e46c8bf08848155e3ed81ee69cc145f3-15.png","player_count":4,"ranked":true},{"id":114964,"name":"Wise Foxes","director":{"id":1546177,"username":"落櫻紛飛","country":"hk","icon":"https://user-uploads.online-go.com/eb60ca24bb0cf621746c2a5c69baab5f-64.png","ratings":{"version":5,"overall":{"rating":1094.0164562754267,"deviation":69.88237426060915,"volatility":0.06022492997528398}},"ranking":16.997025453645083,"professional":false,"ui_class":""},"description":"Hello","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":2419200,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":18041,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2024-06-01T13:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-06-01T13:00:54.385437Z","ended":"2025-11-07T16:01:06.335890Z","start_waiting":"2024-06-01T13:00:54.265373Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":9,"ranked":true},{"id":135871,"name":"XX Tournament XX","director":{"id":1926369,"username":"kyliewee02","country":"un","icon":"https://user-uploads.online-go.com/ca62c83151453f1e19f9b6e5f28f3f48-64.png","ratings":{"version":5,"overall":{"rating":720.7945416911429,"deviation":178.85663899190317,"volatility":0.06000133866351721}},"ranking":7.337528416040835,"professional":false,"ui_class":"provisional"},"description":"Just a simple tournament (yet again). I'm new so please excuse me if I make weird moves. Join this tournament and have fun!","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":16022,"name":"ChatRoom404","summary":"This is just a group. Do whatever you like here! It is also alright if you want to just join this group and chat. ~Destroyer802 😝","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":19,"icon":"https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-64.png"},"auto_start_on_max":false,"time_start":"2026-01-01T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2026-01-01T02:29:08.427872Z","ended":"2026-01-02T00:25:00.996080Z","start_waiting":"2026-01-01T02:29:08.395925Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-15.png","player_count":2,"ranked":true},{"id":115595,"name":"Giải đấu Xóm Cờ Vây: Hệ Thanh niên xung phong lần 2","director":{"id":1358858,"username":"piii7777","country":"vn","icon":"https://user-uploads.online-go.com/c98f52b964618fc2dfe8f264c6a5d804-64.png","ratings":{"version":5,"overall":{"rating":1937.6831820311227,"deviation":68.71146629116117,"volatility":0.0599974874133445}},"ranking":30.230428419776782,"professional":false,"ui_class":""},"description":"Giải đấu Xóm Cờ Vây: Hệ Thanh niên xung phong\n\n20k -12k Giải nhất: 100k Giải nhì: 50k Giải ba: 30k\n\nGiải thưởng chỉ đc tài trợ trong trường hợp giải đấu có trên 12 kì thủ tham gia!","schedule":null,"title":null,"tournament_type":"elimination","handicap":-1,"rules":"japanese","time_per_move":37,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":420,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":13517,"name":"Xóm Cờ Vây","summary":"Xóm Cờ Vây là một cộng đồng chơi cờ vây trực tuyến của các kỳ thủ cờ vây Việt Nam, do kỳ thủ Vương Đánh Cờ Vây thành lập, nhằm giúp đỡ những người muốn học chơi cờ vây ở Việt Nam.","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":590,"icon":"https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-64.png"},"auto_start_on_max":false,"time_start":"2024-05-05T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":19,"max_ranking":26,"analysis_enabled":true,"exclusivity":"group","started":"2024-05-05T14:00:36.466355Z","ended":"2024-05-05T14:33:56.953165Z","start_waiting":"2024-05-05T14:00:36.392709Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/54b2ff39f4bf6580f42bb7e2736eab46-15.png","player_count":5,"ranked":true},{"id":106206,"name":"tournament","director":{"id":1267864,"username":"eawangoh","country":"un","icon":"https://user-uploads.online-go.com/cc013ca2fc2e6069034657f8725997d8-64.png","ratings":{"version":5,"overall":{"rating":789.6909826326003,"deviation":63.25817014759574,"volatility":0.06000296437404802}},"ranking":9.450835754559924,"professional":false,"ui_class":""},"description":"decription","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":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":18041,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2023-08-07T20:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-03T18:19:30.192093Z","ended":"2026-02-07T00:38:09.290194Z","start_waiting":"2025-07-03T18:19:30.111456Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":4,"ranked":true},{"id":120185,"name":"Correspondence 13x13 RoundRobin 2024-09-15 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 Site-wide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260709T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-07-09T19:00:18.834466Z","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":"2026-07-12T19:00:00Z","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":"2024-09-15T19:00:57.044500Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2024-09-15T19:01:55.764650Z","ended":"2024-10-09T12:51:13.934267Z","start_waiting":"2024-09-15T19:01:55.682752Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":4,"ranked":true},{"id":30137,"name":"Join 4 noods","director":{"id":469806,"username":"Bobbybooboobear","country":"un","icon":"https://secure.gravatar.com/avatar/56e8d2fcd7362c24d02dd12522c35c16?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1213.885727626162,"deviation":216.10232299914514,"volatility":0.05999871037387648}},"ranking":19.40394977950754,"professional":false,"ui_class":"provisional"},"description":"Idk how to play this game","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"aga","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":18041,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":true,"time_start":"2017-09-10T03:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2017-09-13T17:23:39.320359Z","ended":"2018-05-23T15:13:18.531859Z","start_waiting":"2017-09-13T17:23:39.174446Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":4,"ranked":true}]}