{"count":60707,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1558","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=subsequent_pairing_method&page=1556","results":[{"id":62721,"name":"Dong en vs Ruy","director":{"id":756229,"username":"mrrabbuit","country":"sg","icon":"https://user-uploads.online-go.com/95a91e6b595a49e91968bd28f3e90ce4-64.png","ratings":{"version":5,"overall":{"rating":1348.0847977490964,"deviation":156.13884872211037,"volatility":0.05999992557636363}},"ranking":21.831420754602473,"professional":false,"ui_class":""},"description":"3/7/2020","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":0,"time_control_parameters":{"system":"none","time_control":"none","speed":"correspondence","pause_on_weekends":false},"is_open":true,"exclude_provisional":false,"group":{"id":5118,"name":"SP Weiqi 2020/2021","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":21,"icon":"https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-64.png"},"auto_start_on_max":true,"time_start":"2020-07-03T13:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2020-07-03T11:57:41.692271Z","ended":"2020-07-09T00:41:47.683601Z","start_waiting":"2020-07-03T11:57:41.624916Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/8d7f8244283feaafac5174b82851f2fa-15.png","player_count":2,"ranked":true},{"id":125327,"name":"Correspondence 13x13 RoundRobin 2025-02-12 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 Site-wide Tournament","schedule":{"id":7,"name":"Correspondence 13x13 RoundRobin","rrule":"DTSTART:20260817T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T06:00:14.582400Z","last_run":"2026-08-17T19:00:29.605367Z","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":"2026-08-20T19:00:00Z","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":"2025-02-12T19:00:24.695602Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2025-02-12T19:00:25.460101Z","ended":"2025-03-29T13:07:10.799380Z","start_waiting":"2025-02-12T19:00:24.881609Z","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":11481,"name":"Super Fun","director":{"id":153649,"username":"deleted-b775580a-ae40-4126-8d32-a3d6d8215ab0","country":"zm","icon":"https://user-uploads.online-go.com/86ae57714659162890bd5e4a9c389b51-64.png","ratings":{"version":5,"overall":{"rating":1209.2024948435721,"deviation":64.99948220007418,"volatility":0.060065743838159706}},"ranking":19.314463170716117,"professional":false,"ui_class":""},"description":"The tournament is very useful.","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"japanese","time_per_move":23,"time_control_parameters":{"time_control":"byoyomi","period_time":10,"main_time":1200,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":756,"name":"Special Tournament Room","summary":"","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":5,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2015-10-10T06:30:00Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":4,"max_ranking":35,"analysis_enabled":false,"exclusivity":"open","started":"2015-10-11T22:28:19.697185Z","ended":"2015-10-11T23:32:17.477676Z","start_waiting":"2015-10-11T22:28:19.580763Z","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":130014,"name":"long again","director":{"id":1805125,"username":"111189","country":"kr","icon":"https://user-uploads.online-go.com/032de672f5fb3088290d7eccb85077e7-64.png","ratings":{"version":5,"overall":{"rating":632.4291069649987,"deviation":63.18240845680071,"volatility":0.06004064632506093}},"ranking":5,"professional":false,"ui_class":""},"description":"no up level30","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":88451,"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":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":18113,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2025-07-02T00:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-07-02T00:30:30.024164Z","ended":"2025-07-08T23:34:58.244741Z","start_waiting":"2025-07-02T00:30:29.890530Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":4,"ranked":true},{"id":46964,"name":"Yıllar Sürecek Turnuva","director":{"id":615578,"username":"Muhammed Alperen Yaşar","country":"tr","icon":"https://user-uploads.online-go.com/e5b88cdec6f4e20f0420257666d7c05e-64.png","ratings":{"version":5,"overall":{"rating":1567.7271262956808,"deviation":62.05939195674466,"volatility":0.05994201110747963}},"ranking":25.32572720576222,"professional":false,"ui_class":""},"description":"Herkese merhabalar, ilk turnuvamızı başlatıyoruz 1 Nisan Pazartesi itibariyle. Muhtemelen 2019 bittiğinde daha turnuva bitmemiş olacak. \n\nHerkese başarılar dilerim, en çok da Leela Zero'ya...","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"japanese","time_per_move":89280,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":259200,"max_time":432000,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":3526,"name":"Online Go Topluluğu","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":72,"icon":"https://user-uploads.online-go.com/bb0d3bc225956c302c496d2504182cfc-64.png"},"auto_start_on_max":false,"time_start":"2019-04-01T02:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2019-04-01T02:00:13.103115Z","ended":"2019-12-02T20:34:44.802097Z","start_waiting":"2019-04-01T02:00:06.317561Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/bb0d3bc225956c302c496d2504182cfc-15.png","player_count":19,"ranked":true},{"id":76425,"name":"2021 Быстрый турнир 9x9 в 20:00 ЧТ","director":{"id":796491,"username":"Shepelev","country":"ru","icon":"https://user-uploads.online-go.com/df07fff8185c8bf3e4c05cebc2097f53-64.png","ratings":{"version":5,"overall":{"rating":1198.5300867994024,"deviation":62.08724174870528,"volatility":0.060055841677873624}},"ranking":19.109234511846594,"professional":false,"ui_class":""},"description":"Господа, проводим быстрый турнир со стартом в 20:00. Если вы записываетесь не забудьте быть онлайн в это время, а лучше даже заранее. Именно в это момент пойдет отчет времени в вашей первой партии. Длительность турнира зависит от количества участников. Но будьте готовы к 30 - 50 минутам. Постарайтесь не пропустить свою игру.\n\nВыбывание идет после 2-х поражений, так что не уходите после проигрыша. Новый тур начинается когда будут сыграны все партии текущего, будьте терпеливы. Это будет недолго, плюс ко всему можно понаблюдать за чужими партиями.\n\nЧто бы попасть в свою партию вам будет необходимо: найти себя в «сетке» (она будет либо справа либо снизу от чата), слева от своей аватарки найти маленькую иконку с двумя камнями и нажать на нее.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":33,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"live","pause_on_weekends":false,"time_increment":30,"initial_time":300,"max_time":300},"is_open":true,"exclude_provisional":false,"group":{"id":6036,"name":"Школа программистов","summary":"Го-клуб летнего лагеря Школы программистов","require_invitation":true,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":398,"icon":"https://user-uploads.online-go.com/9dfdcf973067016629133984c0f77f58-64.png"},"auto_start_on_max":false,"time_start":"2021-06-17T17:10:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-06-17T17:10:32.169267Z","ended":"2021-06-17T18:52:49.138172Z","start_waiting":"2021-06-17T17:10:31.890717Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/9dfdcf973067016629133984c0f77f58-15.png","player_count":10,"ranked":true},{"id":93981,"name":"Correspondence 9x9 RoundRobin 2022-08-28 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:20260818T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3","active":true,"created":"2015-02-20T05:56:18.340749Z","last_run":"2026-08-18T19:00:30.202968Z","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":"2026-08-21T19:00:00Z","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":"2022-08-28T19:00:27.791569Z","players_start":4,"first_pairing_method":"slaughter","subsequent_pairing_method":"slaughter","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2022-08-28T19:01:29.497937Z","ended":"2022-10-18T14:42:52.665218Z","start_waiting":"2022-08-28T19:01:28.804218Z","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":90570,"name":"taiwan","director":{"id":1037623,"username":"Ella li","country":"hk","icon":"https://user-uploads.online-go.com/71162c337b33902109f1f05cca2f0ae3-64.png","ratings":{"version":5,"overall":{"rating":1467.5141646410896,"deviation":68.54714944405204,"volatility":0.060022675041145175}},"ranking":23.79650869085563,"professional":false,"ui_class":""},"description":"taiwanese yyds","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":-1,"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":1144,"name":"Taiwanese","summary":"Mostly Taiwanese!\n\nlet us know if you want to be admin. Please take great care, thank you!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":182,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-64.png"},"auto_start_on_max":false,"time_start":"2022-05-28T11:35:00Z","players_start":1,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-05-28T11:35:59.078908Z","ended":"2022-05-28T11:35:59.057948Z","start_waiting":"2022-05-28T11:35:58.966417Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/fe3a174d07946483a6050a9acfa63393-15.png","player_count":1,"ranked":true},{"id":57626,"name":"Go Beginners - OPEN - Quarentine","director":{"id":75250,"username":"mcardenas","country":"ar","icon":"https://user-uploads.online-go.com/e99f42d2b8300f36dc8caaa5d5149fe4-64.png","ratings":{"version":5,"overall":{"rating":952.1642396684373,"deviation":65.15643795973772,"volatility":0.05996596142427853}},"ranking":13.782104285234388,"professional":false,"ui_class":""},"description":"To play in quarentine.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"japanese","time_per_move":87360,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":86400,"max_time":86400},"is_open":true,"exclude_provisional":true,"group":{"id":177,"name":"GO Beginners","summary":"For alle GO beginners of the world. We play tournaments with rating limit.","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":258,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2020-03-19T04:00:00Z","players_start":10,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":16,"analysis_enabled":true,"exclusivity":"open","started":"2020-03-19T17:39:40.137773Z","ended":"2020-03-27T23:34:02.117984Z","start_waiting":"2020-03-19T17:39:38.597453Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":5,"ranked":true},{"id":54434,"name":"Xmas go","director":{"id":705599,"username":"Goflatearth","country":"un","icon":"https://secure.gravatar.com/avatar/d42aec3e03c44c4e517ca928b5269d9f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1337.6891060937023,"deviation":290.31896371798047,"volatility":0.05999967537233814}},"ranking":21.652208749198074,"professional":false,"ui_class":"provisional"},"description":"Test.","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":113280,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":86400,"initial_time":2419200,"max_time":2419200},"is_open":true,"exclude_provisional":false,"group":{"id":4225,"name":"Mossley go scene","summary":"","require_invitation":false,"is_public":false,"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":"2019-12-03T18:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2019-12-03T19:03:36.831972Z","ended":"2019-12-06T19:03:37.280445Z","start_waiting":"2019-12-03T19:03:36.726170Z","board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true}]}