{"count":60946,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1883","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=subsequent_pairing_method&page=1881","results":[{"id":104007,"name":"Den Hellige Konkurranse","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":"ny ekte konkurranse","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":14,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"blitz","pause_on_weekends":false,"main_time":120,"period_time":10,"periods":3},"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":true,"exclusivity":"group","started":"2023-06-05T08:59:45.334420Z","ended":"2023-06-05T09:27:45.775754Z","start_waiting":"2023-06-05T08:59:45.054769Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":16,"ranked":true},{"id":18603,"name":"Walla Walla Go Club Open Invitational","director":{"id":200958,"username":"coleki","country":"un","icon":"https://user-uploads.online-go.com/4de36e6e581e95bcbc74b3dd307ea556-64.png","ratings":{"version":5,"overall":{"rating":1211.4749599608992,"deviation":62.79299808085881,"volatility":0.05997261736827425}},"ranking":19.35792834433184,"professional":false,"ui_class":"supporter"},"description":"Hello everyone! This is coleki (Kip) with the Walla Walla Go Club! We meet every Wednesday at 6:00pm at Sweet Basil in Walla Walla, WA. Please feel free to come join us and teach us a thing or two!\n\nThis tournament will be double elimination. First round will be based on strength.\n\nSpread the word! Invite your friends both to this tournament, and to the Walla Walla Go Club!\n\nCheers,\n\ncoleki\n(Kip)","schedule":null,"title":null,"tournament_type":"double_elimination","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":651,"name":"Walla Walla Go Club","summary":"A online club for Walla Walla Go Club members!","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":28,"icon":"https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-64.png"},"auto_start_on_max":false,"time_start":"2016-07-01T01:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-07-01T01:00:48.597787Z","ended":"2017-03-28T17:28:17.871864Z","start_waiting":"2016-07-01T01:00:48.461664Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-15.png","player_count":6,"ranked":true},{"id":107287,"name":"Correspondence 13x13 RoundRobin 2023-09-09 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":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260904T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-09-04T19:00:33.337379Z","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":"2026-09-07T19:00:00Z","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":"2023-09-09T19:00:55.804154Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2023-09-09T19:01:55.661079Z","ended":"2023-10-11T13:27:50.077521Z","start_waiting":"2023-09-09T19:01:55.455313Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":6,"ranked":true},{"id":86413,"name":"HOLAAAA","director":{"id":752284,"username":".Aide Hanni.","country":"mx","icon":"https://user-uploads.online-go.com/10d81d40f8208518088b31cb3e66b349-64.png","ratings":{"version":5,"overall":{"rating":1229.9127099339669,"deviation":62.85603991096529,"volatility":0.06003753888044389}},"ranking":19.70759999399126,"professional":false,"ui_class":""},"description":"Hola vamos a jugar","schedule":null,"title":null,"tournament_type":"mcmahon","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":4974,"name":"Taller de Go-Biblioteca de México","summary":"Torneos todos los sábados a las 17:30 hrs (Ciudad de México)","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":236,"icon":"https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"},"auto_start_on_max":false,"time_start":"2022-02-22T04:18:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-02-21T23:17:59.783988Z","ended":"2022-02-22T00:33:38.547780Z","start_waiting":"2022-02-21T23:17:59.668029Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png","player_count":6,"ranked":true},{"id":102908,"name":"VIVE L'AVARE","director":{"id":1238971,"username":"deleted-a1de2d2f-e9ca-4841-b339-cebb9699ca50","country":"fr","icon":"https://user-uploads.online-go.com/30e1d4000fb4047209807a406c5e127b-64.png","ratings":{"version":5,"overall":{"rating":804.1529286565808,"deviation":64.45756542422193,"volatility":0.06004072314630862}},"ranking":9.8709562399881,"professional":false,"ui_class":""},"description":"L'Avare rejoint","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":120,"max_time":300},"is_open":true,"exclude_provisional":true,"group":{"id":13196,"name":"L'Avare Club","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":4,"icon":"https://user-uploads.online-go.com/847005562e23b5a9ee50a6e247583fee-64.png"},"auto_start_on_max":false,"time_start":"2023-05-05T11:14:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2023-05-05T11:14:58.197264Z","ended":"2023-05-05T11:28:38.857396Z","start_waiting":"2023-05-05T11:14:58.113535Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/847005562e23b5a9ee50a6e247583fee-15.png","player_count":3,"ranked":true},{"id":102695,"name":"9x9 Mini League 10k-25k #150","director":{"id":1015644,"username":"wiadp1","country":"pl","icon":"https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png","ratings":{"version":5,"overall":{"rating":1369.7563886518221,"deviation":73.23899345455979,"volatility":0.06029554692293308}},"ranking":22.200616692370286,"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":715,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"},"auto_start_on_max":true,"time_start":"2023-05-07T19:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2023-05-05T11:43:19.753391Z","ended":"2023-05-22T04:18:39.406904Z","start_waiting":"2023-05-05T11:43:19.597781Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":5,"ranked":true},{"id":26374,"name":"One Color Go Tournament","director":{"id":924,"username":"dima.kirakosyan","country":"ru","icon":"https://secure.gravatar.com/avatar/9d2369ea0034d058144063316626f123?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2104.437955902179,"deviation":66.13006944079162,"volatility":0.06009443456876751}},"ranking":32.14158601820223,"professional":false,"ui_class":""},"description":"Let's try?","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":1534,"name":"OneColorGo-Group","summary":"You are all welcome! :D","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":50,"icon":"https://user-uploads.online-go.com/932ea2aa1a94da488c92133f7f268199-64.png"},"auto_start_on_max":false,"time_start":"2017-04-16T17:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"group","started":"2017-04-20T13:11:25.843617Z","ended":"2017-05-03T14:30:57.894751Z","start_waiting":"2017-04-20T13:11:25.161425Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/932ea2aa1a94da488c92133f7f268199-15.png","player_count":4,"ranked":true},{"id":99633,"name":"Go is fun?","director":{"id":1258728,"username":"deleted-3d28f5e7-b038-4c34-bbc5-d9ae44bb454e","country":"un","icon":"https://user-uploads.online-go.com/699e77011622679ecb516cdcc761e16b-64.png","ratings":{"version":5,"overall":{"rating":1100.8723745772577,"deviation":62.08062907802711,"volatility":0.060030658630323724}},"ranking":17.141647835097764,"professional":false,"ui_class":""},"description":"I want to play go.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":41,"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":true,"group":{"id":12851,"name":"Go is fun.","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":2,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2023-02-03T08:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-06-21T12:55:26.883012Z","ended":"2023-06-21T13:03:44.461685Z","start_waiting":"2023-06-21T12:55:26.793617Z","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":27015,"name":"Haftalık Hızlı Turnuva","director":{"id":54877,"username":"igsNomad","country":"tr","icon":"https://user-uploads.online-go.com/8117a0351f6a880a1503de571b451082-64.png","ratings":{"version":5,"overall":{"rating":1758.239986044273,"deviation":63.15233848875792,"volatility":0.06005114860238422}},"ranking":27.980717842477684,"professional":false,"ui_class":""},"description":"Haftalık Hızlı Turnuva serisine devam.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"rules":"japanese","time_per_move":33,"time_control_parameters":{"period_time":30,"main_time":300,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":5,"speed":"live"},"is_open":true,"exclude_provisional":false,"group":{"id":561,"name":"IstanbulGO","summary":"Istanbul Go Players's Association OGS group.","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":64,"icon":"https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-64.png"},"auto_start_on_max":true,"time_start":"2017-05-23T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-05-26T03:55:54.964270Z","ended":"2017-05-26T04:10:55.519862Z","start_waiting":"2017-05-26T03:55:54.399791Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/007cab92de5c2887ff0e16bedeafaafb-15.png","player_count":4,"ranked":true},{"id":26350,"name":"Correspondence 13x13 RoundRobin 2017-04-16 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":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260904T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-09-04T19:00:33.337379Z","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":"2026-09-07T19:00:00Z","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":259200,"time_increment":86400},"is_open":true,"exclude_provisional":true,"group":null,"auto_start_on_max":false,"time_start":"2017-04-16T01:00:19.193589Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2017-04-16T01:00:40.899926Z","ended":"2017-06-22T14:37:12.179111Z","start_waiting":"2017-04-16T01:00:40.193347Z","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}]}