{"count":59730,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=board_size&page=3367","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=board_size&page=3365","results":[{"id":7158,"name":"Live 19x19 Swiss Tournament 2015-05-03 16:30","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":4,"name":"Live 19x19 Swiss Tournament","rrule":"DTSTART:20260523T120000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:30:39.250689Z","last_run":"2026-05-23T12:00:16.323398Z","lead_time_seconds":1800,"tournament_type":"swiss","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":40},"next_run":"2026-05-23T16:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":36,"time_control_parameters":{"time_control":"byoyomi","period_time":30,"main_time":600,"periods":3},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-05-03T16:30:50.223118Z","players_start":6,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-05-03T16:30:51.873947Z","ended":"2015-05-03T18:32:10.038954Z","start_waiting":"2015-05-03T16:30:51.747237Z","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":6239,"name":"Blitz 19x19 Elimination Tournament 2015-03-29 17:30","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":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260523T130000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-05-23T13:00:16.283597Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-23T17:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-03-29T17:30:23.383759Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-03-29T17:30:24.891126Z","ended":"2015-03-29T17:58:33.423012Z","start_waiting":"2015-03-29T17:30:24.789340Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":5,"ranked":true},{"id":7608,"name":"Ludo Go II","director":{"id":15530,"username":"Julko","country":"pl","icon":"https://user-uploads.online-go.com/71fa797ba41fd26c92f7ed5fda17613a-64.png","ratings":{"version":5,"overall":{"rating":851.2588228077219,"deviation":68.19950175851098,"volatility":0.05927254587052522}},"ranking":11.188810758957569,"professional":false,"ui_class":"supporter"},"description":"Por ĉiuj","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":{"id":137,"name":"Esperantejo","summary":"Por esperanta go luduloj","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":105,"icon":"https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-64.png"},"auto_start_on_max":true,"time_start":"2015-07-31T15:00:00Z","players_start":10,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-06-11T12:55:58.354074Z","ended":"2016-02-09T04:17:23.104432Z","start_waiting":"2015-06-11T12:55:56.986655Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/caff677bb0f816f656b2273df670eb22-15.png","player_count":10,"ranked":true},{"id":6421,"name":"Doom Sprint","director":{"id":101306,"username":"Scaevola","country":"tw","icon":"https://user-uploads.online-go.com/cb01a2ff923b1fcaa1339dd864ddad00-64.png","ratings":{"version":5,"overall":{"rating":1338.4819504731647,"deviation":66.40420533921888,"volatility":0.05995952138661418}},"ranking":21.665925621201833,"professional":false,"ui_class":""},"description":"This will be a fast correspondence tourney.  For honor and Glory.  No handicap.  No byo yomi. The game are simultaneous, so expect 9 extra games.  Tourney will start as soon as we have 10 players.  Please don't join if you are going to go on vacation or drop out.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":13440,"time_control_parameters":{"total_time":1209600,"time_control":"absolute"},"is_open":true,"exclude_provisional":true,"group":{"id":537,"name":"Race to SDK!","summary":"A place for rivals to get stronger together","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":61,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2015-04-16T05:00:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2015-04-16T05:00:41.508887Z","ended":"2015-05-19T07:46:10.744960Z","start_waiting":"2015-04-16T05:00:40.799484Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":9,"ranked":true},{"id":6270,"name":"Blitz 19x19 Elimination Tournament 2015-03-30 21:30","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":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260523T130000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-05-23T13:00:16.283597Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-23T17:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-03-30T21:30:30.604926Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-03-30T21:30:34.327895Z","ended":"2015-03-30T22:05:37.636743Z","start_waiting":"2015-03-30T21:30:32.439210Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":8,"ranked":true},{"id":11392,"name":"Tournament BJ","director":{"id":143441,"username":"GO 2015","country":"hr","icon":"https://user-uploads.online-go.com/1d484170237a1841a15e135bf67ef441-64.png","ratings":{"version":5,"overall":{"rating":1409.380850420779,"deviation":71.72359569805504,"volatility":0.06010797334851287}},"ranking":22.860798883479337,"professional":false,"ui_class":""},"description":"Exclusivity","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":193,"time_control_parameters":{"time_control":"byoyomi","period_time":180,"main_time":1200,"periods":2},"is_open":true,"exclude_provisional":true,"group":{"id":555,"name":"GO Croatia","summary":"Are you looking for a fun and enjoyment?. Will here we are, we encourage you to join our group. Everyone is welcome,","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":16,"icon":"https://user-uploads.online-go.com/b2eb9ab3f64ddf5e3e24a6bbff9087a4-64.png"},"auto_start_on_max":true,"time_start":"2015-10-07T09:49:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":35,"analysis_enabled":false,"exclusivity":"open","started":"2015-10-09T18:42:30.525075Z","ended":"2015-10-09T19:43:21.979953Z","start_waiting":"2015-10-09T18:42:30.360015Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/b2eb9ab3f64ddf5e3e24a6bbff9087a4-15.png","player_count":4,"ranked":true},{"id":6715,"name":"Blitz 19x19 Elimination Tournament 2015-04-16 09:30","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":1,"name":"Blitz 19x19 Elimination Tournament","rrule":"DTSTART:20260523T130000Z\nRRULE:FREQ=HOURLY;INTERVAL=4","active":true,"created":"2014-12-20T06:06:42.010011Z","last_run":"2026-05-23T13:00:16.283597Z","lead_time_seconds":1800,"tournament_type":"elimination","handicap":0,"rules":"japanese","size":19,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclude_provisional":true,"players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","settings":{"num_rounds":"3","upper_bar":"20","lower_bar":"10","group_size":"3","maximum_players":100},"next_run":"2026-05-23T17:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":120,"periods":5},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-04-16T09:30:58.770091Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slide","min_ranking":0,"max_ranking":36,"analysis_enabled":false,"exclusivity":"open","started":"2015-04-16T09:31:00.376733Z","ended":"2015-04-16T10:09:50.745900Z","start_waiting":"2015-04-16T09:31:00.304176Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":5,"ranked":true},{"id":3337,"name":"RUS Winter (MID)","director":{"id":61028,"username":"Poller","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/effd9a7104b4671b0801acabb5dbfddd?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1527.9838655645171,"deviation":65.05463555127228,"volatility":0.05945846815831378}},"ranking":24.731287323736098,"professional":false,"ui_class":""},"description":"start 18-30 Nov","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":45120,"time_control_parameters":{"time_control":"fischer","initial_time":172800,"max_time":259200,"time_increment":43200},"is_open":true,"exclude_provisional":true,"group":{"id":9,"name":"Русская группа","summary":"Интересные, призовые турниры.","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":1955,"icon":"https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":14,"max_ranking":24,"analysis_enabled":true,"exclusivity":"open","started":"2014-11-18T05:59:20.561478Z","ended":"2015-10-04T00:45:00.739450Z","start_waiting":"2014-11-18T05:59:16.726682Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png","player_count":0,"ranked":true},{"id":6237,"name":"Tournament 6","director":{"id":12573,"username":"Misawa","country":"us","icon":"https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png","ratings":{"version":5,"overall":{"rating":977.5796256115817,"deviation":69.02183474866371,"volatility":0.05986671976150141}},"ranking":14.391926363316212,"professional":false,"ui_class":""},"description":"A new tournament for Spring!","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":93120,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":343,"name":"Global Go Club","summary":"Open Go club for people anywhere","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":590,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"},"auto_start_on_max":true,"time_start":"2015-04-10T15:33:00Z","players_start":10,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-04-07T17:34:24.691612Z","ended":"2016-05-08T19:49:04.023076Z","start_waiting":"2015-04-07T17:34:23.529179Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png","player_count":10,"ranked":true},{"id":7666,"name":"Correspondence 19x19 RoundRobin 2015-05-23 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:20260521T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-05-21T19:00:16.095321Z","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":"2026-05-24T19:00:00Z","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":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2015-05-23T01:00:54.997763Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-05-23T01:01:15.085841Z","ended":"2015-06-29T07:55:04.169296Z","start_waiting":"2015-05-23T01:01:14.113581Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":10,"ranked":true}]}