{"count":59502,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-analysis_enabled&page=978","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-analysis_enabled&page=976","results":[{"id":96257,"name":"try on","director":{"id":1228000,"username":"Mr.k","country":"cn","icon":"https://user-uploads.online-go.com/0a708634d0f8fd354cb6122297457d94-64.png","ratings":{"version":5,"overall":{"rating":1567.9269433705613,"deviation":143.92680957391266,"volatility":0.05999963164493512}},"ranking":25.328677636636904,"professional":false,"ui_class":""},"description":"if you want have a \nmass organizations,\nyou can try.","schedule":null,"title":null,"tournament_type":"double_elimination","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":false,"group":{"id":12463,"name":"New Chinese Go Mass Organizations","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":false,"time_start":"2022-10-31T11:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-07T00:55:36.112383Z","ended":"2023-04-30T08:36:49.687989Z","start_waiting":"2023-04-07T00:55:36.031705Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":102241,"name":"Correspondence 9x9 RoundRobin 2023-04-16 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":5,"name":"Correspondence 9x9 RoundRobin","rrule":"DTSTART:20260426T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-04-26T19:00:49.542784Z","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":"2026-04-29T19:00:00Z","base_points":"10.0"},"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":95543,"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":"2023-04-16T19:00:14.394245Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-16T19:00:16.115553Z","ended":"2023-05-03T23:54:54.358915Z","start_waiting":"2023-04-16T19:00:15.759075Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png","player_count":9,"ranked":true},{"id":101938,"name":"TORNEO DEL \"PUENTE MÁS LARGO DEL AÑO\"","director":{"id":746065,"username":"Elnefo11","country":"co","icon":"https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1132.8158644490145,"deviation":64.89087229664504,"volatility":0.06000360739894208}},"ranking":17.80381921205144,"professional":false,"ui_class":""},"description":"PARTE UNO DEL TORNEO DEL \"PUENTE MÁS LARGO DEL AÑO\"","schedule":null,"title":null,"tournament_type":"swiss","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":3},"is_open":true,"exclude_provisional":false,"group":{"id":4802,"name":"shibumi...","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":16,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-64.png"},"auto_start_on_max":false,"time_start":"2023-04-07T03:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-07T02:57:28.488118Z","ended":"2023-04-07T03:20:25.671685Z","start_waiting":"2023-04-07T02:57:28.384648Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png","player_count":5,"ranked":true},{"id":101940,"name":"REVANCHA","director":{"id":746065,"username":"Elnefo11","country":"co","icon":"https://secure.gravatar.com/avatar/1815dd1847a342bb3cf440bad4d14a91?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1132.8158644490145,"deviation":64.89087229664504,"volatility":0.06000360739894208}},"ranking":17.80381921205144,"professional":false,"ui_class":""},"description":"REVANCHA","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":180,"period_time":30,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":4802,"name":"shibumi...","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":16,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-64.png"},"auto_start_on_max":true,"time_start":"2023-04-07T04:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2023-04-07T04:00:29.368703Z","ended":"2023-04-07T04:21:06.561439Z","start_waiting":"2023-04-07T04:00:29.299861Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/36aabf9977d858365e1702efb7172f85-15.png","player_count":5,"ranked":true},{"id":52696,"name":"Learn Go Together","director":{"id":342556,"username":"jonbarker8","country":"us","icon":"https://secure.gravatar.com/avatar/bea9e9c9b77898f4ae94787ab58202aa?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1444.5359568968029,"deviation":73.54409159864002,"volatility":0.060032906407486236}},"ranking":23.43116020591792,"professional":false,"ui_class":""},"description":"No judgment tournament.","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":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":3656,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2019-10-06T18:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":21,"analysis_enabled":true,"exclusivity":"open","started":"2019-10-07T20:39:11.087437Z","ended":"2019-12-15T17:23:44.129184Z","start_waiting":"2019-10-07T20:39:10.233332Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":4,"ranked":true},{"id":70367,"name":"Mega tournament eight","director":{"id":736023,"username":"2026vs.","country":"hk","icon":"https://user-uploads.online-go.com/7b00a5b491f99a02c822db43039ddd91-64.png","ratings":{"version":5,"overall":{"rating":1529.4955917779457,"deviation":63.196335111054026,"volatility":0.060307009572073786}},"ranking":24.754179686665076,"professional":false,"ui_class":""},"description":"a Mega tournament","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":432000,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"correspondence","pause_on_weekends":true,"per_move":432000},"is_open":true,"exclude_provisional":false,"group":{"id":5351,"name":"2025vs ","summary":"A group for Go players who love the 9x9 board to 19x19 board and an open group for any go players......and members over 150!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":194,"icon":"https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-64.png"},"auto_start_on_max":true,"time_start":"2021-02-16T02:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2021-02-16T02:00:14.905447Z","ended":"2021-07-24T14:26:14.409188Z","start_waiting":"2021-02-16T02:00:14.704787Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/800b4a0d234e19e92a200d1dd3e4faff-15.png","player_count":5,"ranked":true},{"id":94232,"name":"Beginner tournament","director":{"id":771732,"username":"Flowflo98","country":"de","icon":"https://secure.gravatar.com/avatar/23b1ecb5cd26f069ce59d9e534d708ac?s=64&d=retro","ratings":{"version":5,"overall":{"rating":654.7428172159429,"deviation":72.40362634865153,"volatility":0.05974829734382447}},"ranking":5.112544398296415,"professional":false,"ui_class":""},"description":"This is a beginner tournament. I hope everyone will have fun while playing.","schedule":null,"title":null,"tournament_type":"s_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":25,"name":"Go Basics","summary":"A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":17922,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":true,"time_start":"2022-09-10T12:00:00Z","players_start":20,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":20,"analysis_enabled":true,"exclusivity":"open","started":"2022-09-10T12:00:16.486388Z","ended":"2024-08-28T13:48:01.797019Z","start_waiting":"2022-09-10T12:00:15.249726Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":26,"ranked":true},{"id":94307,"name":"OST - Olympic System Tournament","director":{"id":1033608,"username":"NetCat","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/013a769c858b338916b473d8298930be?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1406.6650193080409,"deviation":70.55993802829255,"volatility":0.06003444046653894}},"ranking":22.81614654991628,"professional":false,"ui_class":""},"description":"Join the OST community (^-^)\n\nOlympic System Tournament","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":11969,"name":"OST GO","summary":"For Olympic tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":54,"icon":"https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-64.png"},"auto_start_on_max":false,"time_start":"2022-09-24T15:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-09-24T15:00:56.340857Z","ended":"2023-10-13T11:16:36.649005Z","start_waiting":"2022-09-24T15:00:56.105822Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/2510b06e500642c98f1a27be3aea35d9-15.png","player_count":19,"ranked":true},{"id":101023,"name":"9x9 Open League #65","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":"Open league for everyone. Tournament will be started as soon as 10 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":false,"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":"2023-04-09T19:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2023-04-07T17:04:05.782651Z","ended":"2023-07-26T13:28:00.613154Z","start_waiting":"2023-04-07T17:04:05.321690Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png","player_count":10,"ranked":true},{"id":66162,"name":"2020 OX4 Go Tournament","director":{"id":852929,"username":"linustechtips","country":"_GoT_Targaryen","icon":"https://secure.gravatar.com/avatar/6be755bfc0708c53c6234aae57b67051?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1273.9383705067999,"deviation":172.32926197482806,"volatility":0.06000840163560904}},"ranking":20.521785073790785,"professional":false,"ui_class":"provisional"},"description":"tournamento","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":11,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":10,"initial_time":120,"max_time":210},"is_open":true,"exclude_provisional":false,"group":{"id":6996,"name":"OX4 Go","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":5,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2020-10-03T20:00:00Z","players_start":1,"first_pairing_method":"random","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-10-03T20:00:44.049121Z","ended":"2020-10-03T20:11:00.793841Z","start_waiting":"2020-10-03T20:00:43.843380Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":3,"ranked":true}]}