{"count":60889,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=exclude_provisional&page=482","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=exclude_provisional&page=480","results":[{"id":129663,"name":"9x9 Open D.E. Cup #187","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1436.6763223064163,"deviation":73.64403890814872,"volatility":0.06029187474891314}},"ranking":23.304858514505188,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842","schedule":null,"title":null,"tournament_type":"double_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":false,"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":715,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2025-06-29T19:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-06-27T02:30:55.458902Z","ended":"2025-11-04T12:14:13.665756Z","start_waiting":"2025-06-27T02:30:55.345682Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":8,"ranked":true},{"id":2543,"name":"Title match for: Mingren Main Title Tournament 2010","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":"Title match for: Mingren Main Title Tournament 2010 (Elin vs Rathbone)","schedule":null,"title":{"id":10,"name":"Mingren Main Title Tournament","holder":{"id":48681,"username":"gogop2016","country":"un","icon":"https://secure.gravatar.com/avatar/35495de00a8e17adf5d8a9a9d241565d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2035.1561101134394,"deviation":64.11226294350045,"volatility":0.05987887663756385}},"ranking":31.366618965112558,"professional":false,"ui_class":""},"rules":"chinese","tournament_type":"s_elimination"},"tournament_type":"s_title","handicap":0,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":null,"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2010-08-01T13:53:19Z","ended":"2013-04-01T02:33:04Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/mingren_19.png","player_count":0,"ranked":true},{"id":18177,"name":"Rich family handicap tournament","director":{"id":183510,"username":"錢義龍","country":"us","icon":"https://secure.gravatar.com/avatar/fa676eb9e0a23fd79988354238de0681?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1190.2237047035032,"deviation":64.77196971213591,"volatility":0.060100432404756016}},"ranking":18.94823548277367,"professional":false,"ui_class":""},"description":"fun thing to play","schedule":null,"title":null,"tournament_type":"swiss","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":1153,"name":"Rich Family","summary":"A grouping of the rich family that playes go","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2016-06-18T21:00:00Z","players_start":3,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"invite","started":"2016-06-19T21:07:30.415522Z","ended":"2016-08-13T13:11:51.098085Z","start_waiting":"2016-06-19T21:07:30.347458Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true},{"id":393,"name":"This is my 4th mini-tournament, eh!","director":{"id":8599,"username":"Rock_Lee_Eh","country":"us","icon":"https://secure.gravatar.com/avatar/73741ea570def1d114a9ac9bb6726916?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1337.3648265894894,"deviation":65.28167659816387,"volatility":0.06002553520999352}},"ranking":21.646596099323933,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":345600,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":386,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":9,"analysis_enabled":false,"exclusivity":"open","started":"2007-12-22T19:08:00Z","ended":"2008-04-10T01:29:00Z","start_waiting":null,"board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":88433,"name":"3 -> 李子鋒 4 -> 梅梓俊","director":{"id":818416,"username":"傳碁學園","country":"un","icon":"https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png","ratings":{"version":5,"overall":{"rating":1898.3468207617877,"deviation":71.28817954667363,"volatility":0.06041644550084839}},"ranking":29.755630942351214,"professional":false,"ui_class":""},"description":"3 -> 李子鋒\n4 -> 梅梓俊","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":600,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":7530,"name":"傳碁 D班","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":71,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-04-09T03:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2022-04-09T02:55:26.790546Z","ended":"2022-04-09T03:34:46.075841Z","start_waiting":"2022-04-09T02:55:26.738553Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":2544,"name":"Title match for: Kuksu Nines Title Tournament  15th Cycle","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":"Title match for: Kuksu Nines Title Tournament  15th Cycle (pollemand vs illluck)","schedule":null,"title":{"id":8,"name":"Kuksu Nines Title Tournament","holder":{"id":40094,"username":"pollemand","country":"dk","icon":"https://user-uploads.online-go.com/769b91b9135c109466f9ea5844e00c3d-64.png","ratings":{"version":5,"overall":{"rating":2171.89178460396,"deviation":69.05182806949152,"volatility":0.060035483123523053}},"ranking":32.87197200792104,"professional":false,"ui_class":""},"rules":"japanese","tournament_type":"s_mcmahon"},"tournament_type":"s_title","handicap":0,"rules":"japanese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":null,"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2012-07-01T21:38:33Z","ended":"2013-01-04T02:59:41Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/kuksu_9.png","player_count":0,"ranked":true},{"id":41,"name":"Sitewide Meet Your New TD Overlord! (9x9, 10k or weaker)","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":"Enjoy the first tournament run by Kuroneko, your new tournament director overlord!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":10800,"time_control_parameters":{"time_control":"fischer","initial_time":86400,"max_time":86400,"time_increment":10800},"is_open":true,"exclude_provisional":false,"group":null,"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2013-10-19T18:32:39.483013Z","ended":"2013-10-22T22:48:36.526758Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":0,"ranked":true},{"id":88642,"name":"浩哲vs斯華","director":{"id":1125975,"username":"東東1234","country":"un","icon":"https://secure.gravatar.com/avatar/7073c3c0c19e1e2362786d7d3cacee04?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1636.613123803098,"deviation":92.9778953940374,"volatility":0.06000761280908969}},"ranking":26.321224844663433,"professional":false,"ui_class":""},"description":"111111111111111","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":100,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":3600,"period_time":60,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":11450,"name":"黎老師群組","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":39,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-04-13T10:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-04-13T09:55:02.728178Z","ended":"2022-04-13T10:20:32.789417Z","start_waiting":"2022-04-13T09:55:02.695959Z","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":2901,"name":"Bentaye's Tournament","director":{"id":13250,"username":"Bentaye","country":"fr","icon":"https://user-uploads.online-go.com/e634650be997711b90d7163415d61eb1-64.png","ratings":{"version":5,"overall":{"rating":1808.098042488414,"deviation":63.79466767567506,"volatility":0.05984361810153658}},"ranking":28.62804246598684,"professional":false,"ui_class":""},"description":"19x19 / No Handicap / Japanese","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":43,"name":"Kyu Level Study Group","summary":"A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8965,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":21,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2014-05-31T20:25:08.693079Z","ended":"2014-07-10T22:55:13.609538Z","start_waiting":"2014-05-31T20:25:08.045905Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png","player_count":0,"ranked":true},{"id":117725,"name":"19x19 Open D.E. Cup #76","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1436.6763223064163,"deviation":73.64403890814872,"volatility":0.06029187474891314}},"ranking":23.304858514505188,"professional":false,"ui_class":""},"description":"Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/12599","schedule":null,"title":null,"tournament_type":"double_elimination","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":86,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-64.png"},"auto_start_on_max":true,"time_start":"2024-07-14T21:00:00Z","players_start":8,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-07-12T19:31:09.007063Z","ended":"2025-11-23T11:23:47.828780Z","start_waiting":"2024-07-12T19:31:08.913749Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/02eb72b0992a3db1053a7c08c080d81b-15.png","player_count":8,"ranked":true}]}