{"count":59254,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=5000","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4998","results":[{"id":17944,"name":"Correspondence 9x9 RoundRobin 2016-06-03 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":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260405T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-04-05T19:00:18.080101Z","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":"2026-04-08T19:00:00Z","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":"2016-06-03T01:00:50.646841Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-06-03T01:01:09.655614Z","ended":"2016-07-19T17:11:54.900155Z","start_waiting":"2016-06-03T01:01:08.743317Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":10,"ranked":true},{"id":122264,"name":"Correspondence 13x13 RoundRobin 2024-11-17 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 Site-wide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260404T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-04-04T19:00:17.219729Z","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":"2026-04-07T19:00:00Z","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":"2024-11-17T19:00:32.635092Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2024-11-17T19:01:32.374335Z","ended":"2024-11-21T19:24:07.511326Z","start_waiting":"2024-11-17T19:01:32.267345Z","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":103905,"name":"Kranj 26","director":{"id":134125,"username":"mitava","country":"at","icon":"https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png","ratings":{"version":5,"overall":{"rating":790.2994072178445,"deviation":64.66815139504368,"volatility":0.05991724621983771}},"ranking":9.46866501470618,"professional":false,"ui_class":""},"description":"19x19","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"correspondence","pause_on_weekends":true,"main_time":259200,"period_time":86400,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":374,"name":"Slovenija","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":54,"icon":"https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-64.png"},"auto_start_on_max":false,"time_start":"2023-06-05T15:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":14,"max_ranking":18,"analysis_enabled":true,"exclusivity":"open","started":"2023-06-05T15:01:00.316051Z","ended":"2023-11-08T06:24:30.370364Z","start_waiting":"2023-06-05T15:00:59.933773Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4ed128f6478ae7603dbe02435c4af5de-15.png","player_count":8,"ranked":true},{"id":137996,"name":"13x13 Mini League 2d-9k #14","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":57,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2026-03-27T18:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":21,"max_ranking":31,"analysis_enabled":false,"exclusivity":"open","started":"2026-03-22T22:44:47.210198Z","ended":null,"start_waiting":"2026-03-22T22:44:46.893568Z","board_size":13,"active_round":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":68741,"name":"Fast Correspondence 2020-12-14","director":{"id":784,"username":"mlopezviedma","country":"ar","icon":"https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png","ratings":{"version":5,"overall":{"rating":1556.6638300543866,"deviation":62.34834978287352,"volatility":0.059733787748937804}},"ranking":25.161780771408637,"professional":false,"ui_class":"supporter moderator"},"description":"Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":30720,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":28800,"initial_time":172800,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":508,"name":"Fast Correspondence","summary":"Tournaments for people who like to play quick correspondence games.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":819,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2020-12-14T00:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-12-14T00:00:27.907302Z","ended":"2021-02-03T21:16:48.321349Z","start_waiting":"2020-12-14T00:00:23.379608Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":10,"ranked":true},{"id":118386,"name":"make frends","director":{"id":1399992,"username":"Robinson123","country":"_Pirate","icon":"https://user-uploads.online-go.com/23407e30484548548c342d8bc0bc3beb-64.png","ratings":{"version":5,"overall":{"rating":1340.5373868075353,"deviation":63.077328604351806,"volatility":0.06006733094224753}},"ranking":21.701448590233937,"professional":false,"ui_class":""},"description":"make frends with the one who enjoys playing Go.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","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":14482,"name":"Go Discover","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2024-07-26T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-07-26T18:00:26.295419Z","ended":"2024-12-09T10:47:16.575017Z","start_waiting":"2024-07-26T18:00:25.980850Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":12,"ranked":true},{"id":58789,"name":"2nd 9x9 Beginners Live Tournament \"Titans\"","director":{"id":750750,"username":"begingo1000","country":"ez","icon":"https://secure.gravatar.com/avatar/d705f1ba732fe17b3a05d20723059c83?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1317.1885810619165,"deviation":64.49012040956917,"volatility":0.06003208049018038}},"ranking":21.294680724602816,"professional":false,"ui_class":""},"description":"The 2nd beginners live tournament \"Titans\" is announced. Players between 18-25 Kyu are welcome. This time it is a Round Robin Tournament. If less than 4 players have registered to the tournament 30 MINUTES before the start time, it will be postponed for a later date.\n\nPLEASE be at the tournament page some minutes before it starts.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":60,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"live","pause_on_weekends":false,"per_move":60},"is_open":true,"exclude_provisional":true,"group":{"id":4957,"name":"Beginners 9x9","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":32,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-04-11T14:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":12,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-11T14:00:10.729474Z","ended":"2020-04-11T14:21:04.350751Z","start_waiting":"2020-04-11T14:00:08.908558Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":6,"ranked":true},{"id":104006,"name":"Ultimate Go of Emperors Unite of the Civil War of Kings. And Awesomes.","director":{"id":1360469,"username":"KublaiKhan","country":"mn","icon":"https://user-uploads.online-go.com/80997f90d522c2260b7ab29a1f0842d0-64.png","ratings":{"version":5,"overall":{"rating":617.2529225671524,"deviation":84.26728717961207,"volatility":0.06001935381007038}},"ranking":5,"professional":false,"ui_class":""},"description":"Arigato nakamura, vi ønsker velkommen til den ULTIMATE TOURNAMENT OF LEGENDS AND KINGS. Hostet av The legend of the overthinking hooper og co.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":12,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"blitz","pause_on_weekends":false,"main_time":60,"period_time":10,"periods":2},"is_open":true,"exclude_provisional":false,"group":{"id":13309,"name":"1STA Valler videregående skole","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":true,"hide_details":false,"member_count":25,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-06-05T09:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2023-06-05T08:29:18.338844Z","ended":"2023-06-05T08:52:19.636762Z","start_waiting":"2023-06-05T08:29:18.063418Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":17,"ranked":true},{"id":59565,"name":"Ples' join this tournament","director":{"id":743424,"username":"The best 31 kyu","country":"003","icon":"https://secure.gravatar.com/avatar/abff2c4c5a4e77fbacac885a97a20756?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1380.1285708607697,"deviation":62.80870091968557,"volatility":0.05994386514694468}},"ranking":22.375254657511984,"professional":false,"ui_class":""},"description":"Please join this tournament. Pleaseeeeeeeeeeeeee!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":14,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":360,"period_time":10,"periods":1},"is_open":true,"exclude_provisional":false,"group":{"id":4796,"name":"The 10 dan pro","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":9,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-04-24T21:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":19,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-27T09:15:07.514721Z","ended":"2020-04-27T09:27:45.792697Z","start_waiting":"2020-04-27T09:15:06.859346Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":58511,"name":"COVID","director":{"id":738559,"username":"Daark knight","country":"de","icon":"https://secure.gravatar.com/avatar/935e27fe28679c0b106ecc74c91825bb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1040.238492707806,"deviation":63.49311119470897,"volatility":0.06007404457031629}},"ranking":15.830132586277962,"professional":false,"ui_class":""},"description":"If you are free on this beautiful Sunday for some Go games !!","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":6,"time_control_parameters":{"system":"canadian","time_control":"canadian","speed":"blitz","pause_on_weekends":false,"main_time":30,"period_time":30,"stones_per_period":5},"is_open":true,"exclude_provisional":true,"group":{"id":143,"name":"Deutsche Gruppe","summary":"Die Gruppe für alle Deutschsprachigen.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":765,"icon":"https://user-uploads.online-go.com/be4d45d599a2563f696f98cd7136817c-64.png"},"auto_start_on_max":false,"time_start":"2020-04-05T10:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-05T18:08:07.533433Z","ended":"2020-04-05T18:18:32.455845Z","start_waiting":"2020-04-05T18:08:06.461848Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/be4d45d599a2563f696f98cd7136817c-15.png","player_count":4,"ranked":true}]}