{"count":60433,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4264","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-subsequent_pairing_method&page=4262","results":[{"id":125503,"name":"VML Spring Cup [19x19]","director":{"id":103583,"username":"Aftiz","country":"ru","icon":"https://user-uploads.online-go.com/66aae2ca71ca69f866afb2be7f0dbfc5-64.png","ratings":{"version":5,"overall":{"rating":1668.5882440332807,"deviation":63.16310305991249,"volatility":0.059953989979261796}},"ranking":26.76915345458259,"professional":false,"ui_class":""},"description":"Welcome to the Spring Cup 2025! This tournament is dedicated to finding the strongest player of the spring season. Let the competition begin!\n___________________________________________________________\n\nДобро пожаловать на Spring Cup 2025! Этот турнир определит сильнейшего игрока весеннего сезона. Да начнётся соревнование!","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":88451,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":259200,"max_time":259200},"is_open":true,"exclude_provisional":true,"group":{"id":14700,"name":"Victory Move League","summary":"Welcome to Victory Move League! We are a group of Go enthusiasts hosting our own league. Join us and create an exciting story together!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":38,"icon":"https://user-uploads.online-go.com/d9486464f7250f0ec41e4ddd2fb0edc7-64.png"},"auto_start_on_max":false,"time_start":"2025-02-28T21:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-02-28T21:00:51.113491Z","ended":"2025-12-10T21:30:37.078056Z","start_waiting":"2025-02-28T21:00:50.953677Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/d9486464f7250f0ec41e4ddd2fb0edc7-15.png","player_count":15,"ranked":true},{"id":89424,"name":"Blitz 9x9","director":{"id":599102,"username":"🐬⚔️🐬 🍩🥂🕯️🌱","country":"bs","icon":"https://user-uploads.online-go.com/9f1b3b5e4e9ea8e9cad3ce3456addaf5-64.png","ratings":{"version":5,"overall":{"rating":1634.7899523797776,"deviation":65.22607454558857,"volatility":0.06020266326665871}},"ranking":26.295421590318675,"professional":false,"ui_class":""},"description":"Anyone is welcome, happy blitzing.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"japanese","time_per_move":10,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":30,"period_time":10,"periods":3},"is_open":true,"exclude_provisional":false,"group":{"id":10635,"name":"Blitz ⚡","summary":"Welcome,\n\nBlitz style tourneys, please join if you like speedy Go!\n\n\n","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":21,"icon":"https://user-uploads.online-go.com/beada510a6d27c2fd6dbd356f2a0e5e1-64.png"},"auto_start_on_max":false,"time_start":"2022-05-02T01:10:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-05-02T01:10:21.148806Z","ended":"2022-05-02T01:17:58.146993Z","start_waiting":"2022-05-02T01:10:21.069030Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/beada510a6d27c2fd6dbd356f2a0e5e1-15.png","player_count":4,"ranked":true},{"id":87574,"name":"かおり杯-OGS多面打ち初心者向けトーナメント-","director":{"id":573795,"username":"かおり Kaori","country":"jp","icon":"https://secure.gravatar.com/avatar/acd3b1f0baab0021e6daeddbbb830204?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1451.935744574739,"deviation":68.01548642686912,"volatility":0.060041555522167854}},"ranking":23.549445813438044,"professional":false,"ui_class":""},"description":"OGSの多面打ちに慣れてない方のために13路盤にしてみました。最大9面打ちの対局ということになります。いろんな棋力の人が参加できるようになっています。勝ち負けを気にせず、楽しみましょう。","schedule":null,"title":null,"tournament_type":"roundrobin","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":2969,"name":"かおり杯-World Kaori Cup-","summary":"For every player who enjoy go game","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":297,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-64.png"},"auto_start_on_max":true,"time_start":"2022-04-04T08:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2022-04-01T01:46:18.370022Z","ended":"2022-05-06T10:45:49.703986Z","start_waiting":"2022-04-01T01:46:17.775377Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/72d62682e212eead0d609e73a208e83d-15.png","player_count":10,"ranked":true},{"id":96037,"name":"24 de outubro","director":{"id":1019032,"username":"mirela.milanez","country":"br","icon":"https://user-uploads.online-go.com/828ff9a85cf82c5241fbbb029f9a19fa-64.png","ratings":{"version":5,"overall":{"rating":851.1876728261119,"deviation":68.85338231569808,"volatility":0.060147601013971846}},"ranking":11.186875752977109,"professional":false,"ui_class":""},"description":"cccccccccc","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":151,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":150,"initial_time":150,"max_time":180},"is_open":true,"exclude_provisional":false,"group":{"id":9676,"name":"General","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":212,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-10-24T16:15:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-10-24T16:15:22.145096Z","ended":"2022-10-24T16:46:35.439873Z","start_waiting":"2022-10-24T16:15:21.995823Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":12,"ranked":true},{"id":40869,"name":"Brasil Primavera 2018 · C","director":{"id":307866,"username":"swafaron","country":"br","icon":"https://user-uploads.online-go.com/c62da84b968b7d03ab1235c4e4988c13-64.png","ratings":{"version":5,"overall":{"rating":1568.7246028591371,"deviation":62.77870530874028,"volatility":0.05985028812148364}},"ranking":25.340451859744853,"professional":false,"ui_class":""},"description":"Brasil Primavera 2018 · Liga C","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":30720,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":172800,"max_time":259200,"time_increment":28800,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":1527,"name":"Brasil","summary":"Ponto de encontro dos jogadores brasileiros","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":496,"icon":"https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-64.png"},"auto_start_on_max":false,"time_start":"2018-09-23T11:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":20,"analysis_enabled":true,"exclusivity":"group","started":"2018-09-23T11:00:39.858632Z","ended":"2019-02-13T13:18:04.157550Z","start_waiting":"2018-09-23T11:00:35.413760Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png","player_count":9,"ranked":true},{"id":44074,"name":"Correspondence 13x13 RoundRobin 2018-12-28 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:20260727T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-07-27T19:00:54.773660Z","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":"2026-07-30T19:00:00Z","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":"2018-12-28T01:00:53.931102Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2018-12-28T01:01:16.687769Z","ended":"2019-01-29T19:56:24.921673Z","start_waiting":"2018-12-28T01:01:15.592450Z","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":22822,"name":"Correspondence 13x13 RoundRobin 2016-12-08 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:20260727T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-07-27T19:00:54.773660Z","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":"2026-07-30T19:00:00Z","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":"2016-12-08T01:00:21.188412Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-12-08T01:00:44.154968Z","ended":"2017-02-07T06:14:47.551503Z","start_waiting":"2016-12-08T01:00:41.657060Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png","player_count":10,"ranked":true},{"id":43585,"name":"ChicaGo Winter Classic 2018","director":{"id":46842,"username":"pútáo","country":"cn","icon":"https://user-uploads.online-go.com/8599969d3677c89211997f4cb73b9d8a-64.png","ratings":{"version":5,"overall":{"rating":1793.459838750026,"deviation":66.55286389657842,"volatility":0.059948044848881464}},"ranking":28.43985929984624,"professional":false,"ui_class":""},"description":"It's cold.\n\nChicaGo Winter Classic 2018","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":20880,"time_control_parameters":{"system":"fischer","pause_on_weekends":false,"time_control":"fischer","initial_time":259200,"max_time":259200,"time_increment":18000,"speed":"correspondence"},"is_open":true,"exclude_provisional":true,"group":{"id":109,"name":"ChicaGo","summary":"Go players from around Chicago. Meet other locals, or chat online with your friends from your local club.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":112,"icon":"https://user-uploads.online-go.com/7d53fb408db534d34ad7e9b341767861-64.png"},"auto_start_on_max":true,"time_start":"2018-12-21T16:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":29,"analysis_enabled":true,"exclusivity":"invite","started":"2018-12-21T16:00:37.541581Z","ended":"2019-02-19T22:34:22.148482Z","start_waiting":"2018-12-21T16:00:35.568566Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7d53fb408db534d34ad7e9b341767861-15.png","player_count":8,"ranked":true},{"id":84633,"name":"SS 13*13 - NY2","director":{"id":743533,"username":"ss76","country":"ru","icon":"https://secure.gravatar.com/avatar/13929beaec2a082c41c26666dd917e5a?s=64&d=retro","ratings":{"version":5,"overall":{"rating":865.69965614538,"deviation":63.39878919317945,"volatility":0.06003400172803372}},"ranking":11.578235639193064,"professional":false,"ui_class":""},"description":"play go","schedule":null,"title":null,"tournament_type":"roundrobin","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":18077,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2022-01-10T15:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":19,"analysis_enabled":true,"exclusivity":"open","started":"2022-01-10T15:00:55.619154Z","ended":"2022-03-22T06:10:04.428173Z","start_waiting":"2022-01-10T15:00:54.872571Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":10,"ranked":true},{"id":87757,"name":"Fast Correspondence 2022-03-31","director":{"id":784,"username":"mlopezviedma","country":"ar","icon":"https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png","ratings":{"version":5,"overall":{"rating":1546.1538674294254,"deviation":62.03504989658016,"volatility":0.059739123217599915}},"ranking":25.004951341512772,"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":832,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"},"auto_start_on_max":false,"time_start":"2022-03-31T00:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-03-31T00:00:42.866309Z","ended":"2022-05-15T06:21:39.827277Z","start_waiting":"2022-03-31T00:00:42.240397Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png","player_count":10,"ranked":true}]}