{"count":60679,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1453","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1451","results":[{"id":126198,"name":"Пятный тур","director":{"id":877073,"username":"Natan69","country":"ru","icon":"https://secure.gravatar.com/avatar/21b73c556d2dd7856a32ae118c3bbcbe?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1649.627802663892,"deviation":65.15022454872873,"volatility":0.060058636996740675}},"ranking":26.504590214134495,"professional":false,"ui_class":""},"description":"Удачной игры","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":37,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":900,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":13807,"name":"Лига Го","summary":"","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":29,"icon":"https://user-uploads.online-go.com/28d9f50ac6e126e122419fc2c6aef4b7-64.png"},"auto_start_on_max":false,"time_start":"2025-03-09T10:00:00Z","players_start":3,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2025-03-09T10:17:15.572605Z","ended":"2025-03-09T12:24:44.167749Z","start_waiting":"2025-03-09T10:17:15.516266Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/28d9f50ac6e126e122419fc2c6aef4b7-15.png","player_count":3,"ranked":true},{"id":142189,"name":"Testing","director":{"id":1643275,"username":"Kimi2110","country":"it","icon":"https://secure.gravatar.com/avatar/2d43c081f6222d7d554a2f34c4e4e0eb?s=64&d=retro","ratings":{"version":5,"overall":{"rating":909.3415250963943,"deviation":64.20984704620172,"volatility":0.0601140148434434}},"ranking":12.716815324033083,"professional":false,"ui_class":""},"description":"This is a tournament for Whitestone only","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"aga","time_per_move":90782,"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":16541,"name":"The Whitestone academy","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":"2026-07-14T02:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2026-07-14T02:20:34.846036Z","ended":null,"start_waiting":"2026-07-14T02:20:34.787723Z","board_size":13,"active_round":6,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":7,"ranked":true},{"id":17577,"name":"Jack Herer Memorial 19x19 Round Robin","director":{"id":284638,"username":"TonyUdell","country":"001","icon":"https://user-uploads.online-go.com/df3ee01bf2288ed414e514889bb9ddcb-64.png","ratings":{"version":5,"overall":{"rating":1431.8010688400354,"deviation":65.69436741770114,"volatility":0.059924009564801976}},"ranking":23.22616713156631,"professional":false,"ui_class":""},"description":"In honor of the 87th anniversary of  American cannabis activist, Jack Herer, sometimes called the \"Emperor of Hemp\", author of The Emperor Wears No Clothes, a book frequently cited in efforts to decriminalize and legalize cannabis and to expand the use of hemp for industrial use. He is also the namesake of a particularly popular and potent cannabis strain.\n\nIn the spirit of the occasion, all participants are asked to be herbally inspired.","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":true,"group":{"id":1119,"name":"Stoned Go","summary":"A group for stoners who play stones whiled stoned.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":10,"icon":"https://user-uploads.online-go.com/3189ed15c3bc3d410c011db0ea0fd43b-64.png"},"auto_start_on_max":false,"time_start":"2016-06-18T16:00:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-06-18T16:00:58.600068Z","ended":"2016-11-23T04:12:58.212418Z","start_waiting":"2016-06-18T16:00:57.610161Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/3189ed15c3bc3d410c011db0ea0fd43b-15.png","player_count":9,"ranked":true},{"id":64487,"name":"Go Cult Tourney","director":{"id":759619,"username":"ZephyR3","country":"un","icon":"https://user-uploads.online-go.com/0a725fdf4226b3358c2e15ccb50dfb30-64.png","ratings":{"version":5,"overall":{"rating":1154.9962005627237,"deviation":65.03923818436635,"volatility":0.06010676725187809}},"ranking":18.25271173908427,"professional":false,"ui_class":""},"description":"Tourneeeeyyyyyyyyyyyyyyyyyy","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","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":false,"group":{"id":6598,"name":"Go Cult","summary":"IT IS A GO CULT","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":8,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-08-20T05:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-08-20T05:09:38.774331Z","ended":"2020-09-10T07:13:13.052953Z","start_waiting":"2020-08-20T05:09:38.494515Z","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":46411,"name":"Correspondence 19x19 RoundRobin 2019-03-12 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 Sitewide Tournament","schedule":{"id":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260816T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-16T19:00:29.661192Z","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":"2026-08-19T19:00:00Z","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,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2019-03-12T19:00:21.862625Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2019-03-12T19:01:25.407649Z","ended":"2019-05-31T15:23:40.244057Z","start_waiting":"2019-03-12T19:01:21.780428Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png","player_count":7,"ranked":true},{"id":64330,"name":"Weekend","director":{"id":1518,"username":"NominRamen","country":"us","icon":"https://user-uploads.online-go.com/b4da27f56e3fdccffacdb554da40c927-64.png","ratings":{"version":5,"overall":{"rating":1584.1537768995527,"deviation":74.58368459018618,"volatility":0.06003427807563159}},"ranking":25.567030996239616,"professional":false,"ui_class":""},"description":"Descript","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":-1,"rules":"japanese","time_per_move":33,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":300,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":false,"group":{"id":6269,"name":"BeginnerGo","summary":"Beginners welcome!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":242,"icon":"https://user-uploads.online-go.com/8b4001e1623b8ecda5a18d11c4c59b3d-64.png"},"auto_start_on_max":false,"time_start":"2020-08-15T18:40:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-08-15T18:40:01.850321Z","ended":"2020-08-15T19:29:55.027997Z","start_waiting":"2020-08-15T18:40:01.383546Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/8b4001e1623b8ecda5a18d11c4c59b3d-15.png","player_count":4,"ranked":true},{"id":114334,"name":"California spangled Cat tournament #10","director":{"id":1518938,"username":"KittyWise","country":"us","icon":"https://user-uploads.online-go.com/dfb96e8660fdc662a5bd238eef23578c-64.png","ratings":{"version":5,"overall":{"rating":1500,"deviation":350,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"Let's playing around now\n\n<a> https://online-go.com/group/14076</a> welcome join","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":24648,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":21600,"initial_time":86400,"max_time":129600},"is_open":true,"exclude_provisional":false,"group":{"id":14076,"name":"KittyWise","summary":"----------------------------------------------------------------------------------------------------------------------","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":60,"icon":"https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-64.png"},"auto_start_on_max":false,"time_start":"2024-03-31T20:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"open","started":"2024-03-31T20:00:02.290893Z","ended":"2024-04-19T20:34:56.801156Z","start_waiting":"2024-03-31T20:00:02.066051Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-15.png","player_count":7,"ranked":true},{"id":35949,"name":"Taiwan","director":{"id":503640,"username":"Talon 112824","country":"tw","icon":"https://user-uploads.online-go.com/28677e024e3068547b5080b2c9f76147-64.png","ratings":{"version":5,"overall":{"rating":1402.6680515886414,"deviation":63.197096054377134,"volatility":0.06002641023102858}},"ranking":22.75027336022875,"professional":false,"ui_class":""},"description":"Welcome !","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":88320,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":172800,"max_time":432000,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":2129,"name":"Taiwan No.1","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":3,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2018-04-10T07:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":25,"analysis_enabled":true,"exclusivity":"open","started":"2018-04-10T07:00:25.294677Z","ended":"2019-02-27T09:52:08.963281Z","start_waiting":"2018-04-10T07:00:24.663628Z","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":127071,"name":"Correspondence 19x19 RoundRobin 2025-04-03 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":6,"name":"Correspondence 19x19 RoundRobin","rrule":"DTSTART:20260816T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:58:31.027016Z","last_run":"2026-08-16T19:00:29.661192Z","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":"2026-08-19T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"pause_on_weekends":true,"max_time":432000,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2025-04-03T19:00:13.832856Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-04-03T19:01:13.996679Z","ended":"2025-09-06T18:52:17.383804Z","start_waiting":"2025-04-03T19:01:13.463374Z","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},{"id":57528,"name":"Friends of Go I","director":{"id":554991,"username":"AmyrStark","country":"_GoT_Lannister","icon":"https://user-uploads.online-go.com/5f1a8312746a7d0cfad0dbc169b12ee7-64.png","ratings":{"version":5,"overall":{"rating":1094.1437527824507,"deviation":67.81399743486455,"volatility":0.059689951556036916}},"ranking":16.999718962217933,"professional":false,"ui_class":""},"description":"This tournament is to promote interactions between members of the group.","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":3678,"name":"Friends of Go.","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":28,"icon":"https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-64.png"},"auto_start_on_max":false,"time_start":"2020-03-16T00:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-03-16T15:37:52.448520Z","ended":"2020-08-25T21:54:38.697531Z","start_waiting":"2020-03-16T15:37:52.050379Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/312e3b2b4a483837b3259fce629383b4-15.png","player_count":4,"ranked":true}]}