{"count":59520,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=max_ranking&page=245","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=max_ranking&page=243","results":[{"id":134258,"name":"13x13 Mini League 10k-25k #32","director":{"id":1688153,"username":"Mittelmark","country":"de","icon":"https://user-uploads.online-go.com/f86d53e1b08ba490783eac759518a835-64.png","ratings":{"version":5,"overall":{"rating":1085.853799560171,"deviation":67.3768163524415,"volatility":0.060025167068784406}},"ranking":16.823651478136373,"professional":false,"ui_class":"supporter"},"description":"A little round robin with 4 games for everyone on a 13x13 board with (not too) relaxed time settings.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":93703,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":432000,"max_time":1209600},"is_open":true,"exclude_provisional":true,"group":{"id":161,"name":"13x13","summary":"Like to play on a 13 x 13 board?","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":58,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2025-11-14T00:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2025-11-12T18:04:32.442453Z","ended":"2025-12-09T02:42:27.178131Z","start_waiting":"2025-11-12T18:04:32.238238Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":42878,"name":"Lions 19x19 Swiss - November 2018","director":{"id":557899,"username":"🦁 Lvicala 🦁","country":"cz","icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png","ratings":{"version":5,"overall":{"rating":1215.5307681865688,"deviation":63.83387610820817,"volatility":0.060058613626475424}},"ranking":19.435301089469824,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":29760,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":86400,"max_time":259200,"time_increment":28800,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2773,"name":"Lions","summary":"for all fighters like lion :)","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":8,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"},"auto_start_on_max":false,"time_start":"2018-11-20T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2018-11-20T16:00:53.885216Z","ended":"2019-04-08T21:54:55.032747Z","start_waiting":"2018-11-20T16:00:52.799440Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png","player_count":9,"ranked":true},{"id":65870,"name":"OGC October Tournament 14k-10k","director":{"id":138181,"username":"Clossius","country":"us","icon":"https://user-uploads.online-go.com/423037a54347a4a9a1ae2eaf15ceea96-64.png","ratings":{"version":5,"overall":{"rating":2009.108246484941,"deviation":62.20658121414229,"volatility":0.06018656363339447}},"ranking":31.068410772900062,"professional":false,"ui_class":"supporter"},"description":"OGC October Tournament 14k-10k","schedule":null,"title":null,"tournament_type":"double_elimination","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":true,"group":{"id":2144,"name":"The Online Go Club","summary":"A fun group for players to play and make friends!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":246,"icon":"https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-64.png"},"auto_start_on_max":false,"time_start":"2020-10-03T15:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":16,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-10-03T15:00:31.143403Z","ended":"2020-10-03T18:23:09.021453Z","start_waiting":"2020-10-03T15:00:30.619027Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-15.png","player_count":11,"ranked":true},{"id":7430,"name":"Tournament (Just for fun)","director":{"id":152519,"username":"Herobrian53","country":"us","icon":"https://user-uploads.online-go.com/17be7d1f3abc5a0816a57e8af23d3c72-64.png","ratings":{"version":5,"overall":{"rating":1137.1418386483651,"deviation":220.67479771882728,"volatility":0.06000239322533488}},"ranking":17.89205559092193,"professional":false,"ui_class":"provisional"},"description":"A tournament where players will be paired up randomly and will play friendly matches.","schedule":null,"title":null,"tournament_type":"mcmahon","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":24,"name":"Double Digit Kyu Room","summary":"For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3657,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2015-05-31T20:30:25Z","players_start":24,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2015-07-20T11:43:27.250350Z","ended":"2017-02-16T04:49:43.310487Z","start_waiting":"2015-07-20T11:43:22.214175Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":24,"ranked":true},{"id":80685,"name":"Go oktober","director":{"id":981041,"username":"deleted-a2681aed-3557-442f-aaa3-f6eb7cae5f0d","country":"un","icon":"https://secure.gravatar.com/avatar/0d7dc1304b0e144a043e3f0a69a453b5?s=64&d=retro","ratings":{"version":5,"overall":{"rating":841.7167031398435,"deviation":62.07732151835132,"volatility":0.05998652634223964}},"ranking":10.927847258721915,"professional":false,"ui_class":""},"description":"13x13","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":87360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":86400,"max_time":86400},"is_open":true,"exclude_provisional":false,"group":{"id":40,"name":"Svenska Rummet","summary":"En grupp för gointresserade med anknytning till Sverige","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":191,"icon":"https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-64.png"},"auto_start_on_max":false,"time_start":"2021-09-30T19:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2021-09-30T19:00:59.334275Z","ended":"2021-10-15T08:40:52.554667Z","start_waiting":"2021-09-30T19:00:58.816564Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-15.png","player_count":6,"ranked":true},{"id":60141,"name":"that's all","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":"no problem thx for game!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":265920,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":259200,"initial_time":604800,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":5360,"name":"baston-baston","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":17,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-05-06T08:00:00Z","players_start":1,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":16,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-05-06T08:00:09.352473Z","ended":"2020-05-06T08:00:09.315667Z","start_waiting":"2020-05-06T08:00:09.209529Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":1,"ranked":true},{"id":2792,"name":"19x19 DDK Tournament","director":{"id":52052,"username":"ST000MA","country":"rs","icon":"https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1773.7204734712398,"deviation":64.7543915421217,"volatility":0.06233350490466346}},"ranking":28.18365079311867,"professional":false,"ui_class":""},"description":"8 moves per day. DDK players. Starts at 14:00 GMT on Wednesday, 28.1.2014.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"aga","time_per_move":12720,"time_control_parameters":{"time_control":"fischer","initial_time":172800,"max_time":172800,"time_increment":10800},"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":383,"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":20,"analysis_enabled":true,"exclusivity":"open","started":"2014-01-29T14:00:21.664957Z","ended":"2014-05-23T14:22:54.609217Z","start_waiting":"2014-01-29T14:00:20.108479Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":61430,"name":"ha ha 1st 1st goal","director":{"id":654168,"username":"Melovy","country":"sg","icon":"https://user-uploads.online-go.com/c279d2a10883516ad8f855553763576f-64.png","ratings":{"version":5,"overall":{"rating":1604.2274745860072,"deviation":107.58418581163765,"volatility":0.05976481318080775}},"ranking":25.858534555554265,"professional":false,"ui_class":""},"description":"welcome no provisional players 25k-10k only","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":5690,"name":"funny group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":10,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-06-03T04:10:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2020-06-03T04:13:06.237128Z","ended":"2020-06-08T16:23:35.204544Z","start_waiting":"2020-06-03T04:13:05.874121Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true},{"id":2213,"name":"TedSarvata's fast mini-tournament","director":{"id":7781,"username":"ThornsFan","country":"_LGBT","icon":"https://user-uploads.online-go.com/4df0f17546b2749c9896c4ae9a13c66d-64.png","ratings":{"version":5,"overall":{"rating":1337.368803584553,"deviation":62.28802020597183,"volatility":0.05974526744427295}},"ranking":21.64666494164504,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":259200,"time_control_parameters":{"time_control":"simple","per_move":259200},"is_open":true,"exclude_provisional":true,"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":383,"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":8,"max_ranking":20,"analysis_enabled":false,"exclusivity":"open","started":"2013-08-23T16:31:41Z","ended":"2013-08-23T14:31:41Z","start_waiting":null,"board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":112359,"name":"9x9 Mini League 10k-25k #215","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1328.4337060647135,"deviation":68.98965903759373,"volatility":0.060206245193250185}},"ranking":21.491478440446674,"professional":false,"ui_class":""},"description":"Special league for players between 25kyu and 10kyu. 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":697,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2024-02-11T20:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2024-02-08T16:09:46.007011Z","ended":"2024-03-13T18:57:44.820130Z","start_waiting":"2024-02-08T16:09:45.847199Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true}]}