{"count":60436,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=789","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-max_ranking&page=787","results":[{"id":65780,"name":"Tianyuan Main 2016 Title Match - Board 3","director":{"id":199065,"username":"Kuksu League","country":"_United_Federation_of_Planets","icon":"https://secure.gravatar.com/avatar/068ce77b41c5451811b692b8280d0f68?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1500.0,"deviation":350.0,"volatility":0.06}},"ranking":24.303382182144386,"professional":false,"ui_class":"provisional"},"description":"\n\nTitle Holder: \nSadaharu [Tianyuan] x1 + 1\n\n\n\n\t| Edition | \n\tTitle | \n\tClass | \n\tYear | \n\tPlayer 1 | \n\tPlayer 2 | \n\t | \n\t | \n\tMatches | \n\t | \n\t | \n
\n\n\t| 10th | \n\tTianyuan | \n\tMain | \n\t2016 | \n\tTräumerin | \n\tまいどー(^笑^)/ | \n\tBoard 1 | \n\tBoard 2 | \n\tBoard 3 | \n\tBoard 4 | \n\tBoard 5 | \n\t\n
\n
\n\nTitle Tournament: Tianyuan Main Title Tournament 2016\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":false,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":3003,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2020-10-26T04:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2020-10-26T04:00:18.761623Z","ended":"2020-12-04T18:27:53.594186Z","start_waiting":"2020-10-26T04:00:18.636020Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":38842,"name":"Open South African Correspondence Tournament","director":{"id":340772,"username":"BrodieRatel13","country":"gb","icon":"https://user-uploads.online-go.com/c8b63c78dd02770d6958ab3df61ceade-64.png","ratings":{"version":5,"overall":{"rating":929.3343782054517,"deviation":62.66034970406998,"volatility":0.059918448163979426}},"ranking":13.220278485463394,"professional":false,"ui_class":""},"description":"Fun tournament for South Africans and people who are from South Africa but live overseas. Open to anyone in the group who would like to join. The main purpose is to help members meet other players, and get some game time with like-minded people.","schedule":null,"title":null,"tournament_type":"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":1209600,"time_increment":86400,"speed":"correspondence"},"is_open":true,"exclude_provisional":false,"group":{"id":33,"name":"South African Group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":167,"icon":"https://user-uploads.online-go.com/a4b7f5e1250042807f5a4cefeaad5dea-64.png"},"auto_start_on_max":true,"time_start":"2018-07-09T13:00:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2018-07-09T13:00:24.053191Z","ended":"2019-07-29T09:39:28.064607Z","start_waiting":"2018-07-09T13:00:21.952535Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/a4b7f5e1250042807f5a4cefeaad5dea-15.png","player_count":14,"ranked":true},{"id":78929,"name":"Tianyuan Nines Title Tournament 2021","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1960.4795623892649,"deviation":67.18057200617066,"volatility":0.060157298760945124}},"ranking":30.501193011206507,"professional":false,"ui_class":"supporter"},"description":"Tianyuan Nines Title Tournament 2021\n\nTitle Holder: Sadaharu [Nines Tianyuan]\n\nHall of Fame:\n\n\n\t| Year | \n\tTitle Match Winner | \n\tScore | \n\tTitle Match Runner-up | \n\t\n\tTitle Tournament Winner\n\t\t \n\t | \n\t\n\t\tTitle Tournament Runner-up\n\t\t \n\t | \n\t\n\t\tTitle Tournament 3rd Place\n\t \n\t | \n
\n\n\t| 2007 | \n\thotspur | | | \n\thotspur (2d) | dexy (1d) | nare (1k) | \n
\n\n\t| 2008 | \n\tdexy | ∗ | hotspur | \n\tdexy (1d) | KlausP (3d) | KyuT (4d) | \n
\n\n\t| 2009 | \n\tKlausP | 4-1 | dexy | \n\tKlausP (3d) | dexy (1d) | KyuT (4d) | \n
\n\n\t| 2010 | \n\tKlausP | 5-0 | illluck | \n\tillluck (1d) | maximemichel (1k) | dexy (1d) | \n
\n\n\t| 2011 | \n\tvitality | ∗ | KlausP | \n\tvitality (5d) | zealot (3d) | illluck (1d) | \n
\n\n\t| 2012 | \n\tpollemand | 4-1 | vitality | \n\tpollemand (3d) | devariot (1k) | joachim (1k) | \n
\n\n\t| 2013 | \n\tpollemand | 3-2 | taikobara | \n\ttaikobara (7k) | gamesorry (2d) | herminator (2d) | \n
\n\n\t| 2014 | \n\tmark5000 | 4-1 | devariot | \n\tmark5000 (2d) | devariot (1k) | adhalanay (4k) | \n
\n\n\t| 2015 | \n\tmark5000 | \n\t4-1 | \n\tgamesorry | \n\t魑魅魍魉 (2d) | 一只安东尼 (3d) | gamesorry (3d) | \n
\n\n\t| 2016 | \n\tmark5000 | \n\t4-1 | \n\tLomis | \n\tLomis (1d) | Sadaharu (5d) | まいどー(^笑^)/ (1d) | \n
\n\n\t| 2017 | \n\tBorealiz | \n\t3-1 | \n\tmark5000 | \n\tBorealiz (6d) | zebra (1d) | Sadaharu (6d) | \n
\n\n\t| 2018 | \n\tSadaharu | \n\t3-0 | \n\tBorealiz | \n\tSadaharu (9d) | plusone25th (6d) | huangyungjan (5k) | \n
\n\n\t| 2019 | \n\t | \n\t(TBA) | \n\t | \n\tSadaharu (9d+) | earlgreyhot (9d) | Baklan (6d) | \n
\n\n\t| 2020 | \n\t | \n\t | \n\t | \n\tmark5000 (5d) | drmwc (6d) | 找借口安静 (2d) | \n
\n
\n\nNotes:\n- ∗ means the games were finished by timeout or retirement. Old OGS ranks are displayed for tournaments before 2017.\n- The starting time on this page is an approximation and subject to change. It will be finalized once the announcement is posted in OGS Title Tournaments group and Title Tournament Announcement.\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":3003,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2021-10-08T18:00:00Z","players_start":136,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2021-10-10T21:44:30.395709Z","ended":"2022-07-22T04:31:13.637897Z","start_waiting":"2021-10-10T21:44:18.380704Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":132,"ranked":true},{"id":93775,"name":"random kyu competition","director":{"id":1124746,"username":"KurGo","country":"ca","icon":"https://secure.gravatar.com/avatar/5bf20abf406523d40fbc74a3cbeeefbd?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1758.1318064876023,"deviation":65.2368780322236,"volatility":0.06000424773514964}},"ranking":27.979293444327844,"professional":false,"ui_class":""},"description":"please join!","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","pause_on_weekends":true,"time_increment":86400,"initial_time":259200,"max_time":1814400},"is_open":true,"exclude_provisional":false,"group":{"id":11995,"name":"Kyu Group","summary":"Welcome for all of the Kyu GO players! Please join!","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":23,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":"2022-09-09T01:00:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-09-09T01:00:51.026547Z","ended":"2024-09-25T09:33:18.588125Z","start_waiting":"2022-09-09T01:00:50.715163Z","board_size":19,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":24,"ranked":true},{"id":134106,"name":"Aリーグ（2k+）","director":{"id":874208,"username":"FUKO.S","country":"jp","icon":"https://user-uploads.online-go.com/aa170ff76e007cc7bc7a15709e85dbb8-64.png","ratings":{"version":5,"overall":{"rating":2208.151542128061,"deviation":68.94747429756583,"volatility":0.06003767154281009}},"ranking":33.25527075653788,"professional":false,"ui_class":"supporter"},"description":"リーグ開始時に参加されているメンバーでの総あたり戦になります。（レーティングによる自動ハンデ付き）\n\nIt will be a round-robin tournament with automatic handicapping based on ratings.","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":-1,"rules":"japanese","time_per_move":9573,"time_control_parameters":{"system":"absolute","time_control":"absolute","speed":"correspondence","pause_on_weekends":true,"total_time":1209600},"is_open":true,"exclude_provisional":false,"group":{"id":7692,"name":"Yushima Go Cafe （湯島囲碁喫茶）","summary":"This is a group exclusively for guests of Yushima Go Cafe and members of the Online Go Salon.\n湯島囲碁喫茶のゲスト＆オンライン囲碁サロンメンバー専用のグループです。","require_invitation":true,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":114,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-64.png"},"auto_start_on_max":false,"time_start":"2025-11-14T10:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":28,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-11-14T10:00:06.445599Z","ended":"2025-12-22T18:54:23.805132Z","start_waiting":"2025-11-14T10:00:06.274772Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/8246898de5c953274f7be81122b75b69-15.png","player_count":6,"ranked":true},{"id":133926,"name":"07.11 практика для факультатива","director":{"id":512029,"username":"Павел Науменко","country":"001","icon":"https://user-uploads.online-go.com/159834f78ac02642afdb38194bd2c630-64.png","ratings":{"version":5,"overall":{"rating":1578.9425747088696,"deviation":65.1335412433925,"volatility":0.05998938783802198}},"ranking":25.490751663299367,"professional":false,"ui_class":""},"description":"Участники только слушатели факультатива на занятии 07.11","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"chinese","time_per_move":40,"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":false,"group":{"id":2208,"name":"Го-клуб ИТМО","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":46,"icon":"https://user-uploads.online-go.com/97d7765a77b2cd2b949864b6dee400ec-64.png"},"auto_start_on_max":false,"time_start":"2025-11-07T18:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"group","started":"2025-11-07T18:00:32.831905Z","ended":"2025-11-07T18:38:40.496959Z","start_waiting":"2025-11-07T18:00:32.651781Z","board_size":13,"active_round":null,"icon":"https://user-uploads.online-go.com/97d7765a77b2cd2b949864b6dee400ec-15.png","player_count":8,"ranked":true},{"id":87433,"name":"Alan Turing Main 2018 Title Match - Board 1","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1960.4795623892649,"deviation":67.18057200617066,"volatility":0.060157298760945124}},"ranking":30.501193011206507,"professional":false,"ui_class":"supporter"},"description":"\n\nTitle Holder: \nmark5000 [Alan Turing] x3\n\n\n\nTitle Tournament: Alan Turing Main Title Tournament 2018\n\nNote:\n- Bots and use of AI are allowed in Alan Turing title tournaments.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":true,"time_increment":86400,"initial_time":604800,"max_time":604800},"is_open":true,"exclude_provisional":true,"group":{"id":515,"name":"OGS Title Tournaments","summary":"Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":3003,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2022-05-07T21:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"invite","started":"2022-05-26T12:00:55.484427Z","ended":"2022-06-13T23:41:50.216605Z","start_waiting":"2022-05-26T12:00:55.405274Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":2,"ranked":true},{"id":85713,"name":"none gmea","director":{"id":1116924,"username":"buseyagmur","country":"un","icon":"https://secure.gravatar.com/avatar/ca58a7a3b3f58d4dac18b17f7bef73d0?s=64&d=retro","ratings":{"version":5,"overall":{"rating":938.6795823840702,"deviation":326.1672462116316,"volatility":0.06000810195945306}},"ranking":13.451907676844954,"professional":false,"ui_class":"provisional"},"description":"play game","schedule":null,"title":null,"tournament_type":"mcmahon","handicap":0,"rules":"japanese","time_per_move":60,"time_control_parameters":{"system":"simple","time_control":"simple","speed":"live","pause_on_weekends":false,"per_move":60},"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":"2022-02-04T19:14:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2022-08-24T12:18:02.831579Z","ended":"2022-08-24T12:23:15.870923Z","start_waiting":"2022-08-24T12:18:02.494001Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":2,"ranked":true},{"id":68695,"name":"9x9 cerditos de colores","director":{"id":93396,"username":"aguasnegras","country":"_Pirate","icon":"https://user-uploads.online-go.com/62fe13b35920f3da1a5578fb2965f8e6-64.png","ratings":{"version":5,"overall":{"rating":1399.3218114615543,"deviation":66.32619227944001,"volatility":0.06014640423818642}},"ranking":22.694980158214875,"professional":false,"ui_class":""},"description":"cerditos de colores","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"japanese","time_per_move":31,"time_control_parameters":{"system":"byoyomi","time_control":"byoyomi","speed":"live","pause_on_weekends":false,"main_time":120,"period_time":30,"periods":5},"is_open":true,"exclude_provisional":true,"group":{"id":5077,"name":"Go-Chu","summary":"Un lugar para recrearse","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":false,"member_count":17,"icon":"https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-64.png"},"auto_start_on_max":false,"time_start":"2020-12-07T21:30:00Z","players_start":4,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-12-10T10:01:37.218539Z","ended":"2020-12-10T10:13:51.621276Z","start_waiting":"2020-12-10T10:01:36.941345Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/65da1f179d7dc95fd21b0071c57e8718-15.png","player_count":4,"ranked":true},{"id":92931,"name":"1 -> 黃星瑩Chole 日瑜","director":{"id":818416,"username":"傳碁學園","country":"un","icon":"https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png","ratings":{"version":5,"overall":{"rating":1898.3468207617877,"deviation":71.28817954667363,"volatility":0.06041644550084839}},"ranking":29.755630942351214,"professional":false,"ui_class":""},"description":"1 -> 黃星瑩Chole 日瑜","schedule":null,"title":null,"tournament_type":"swiss","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":3},"is_open":true,"exclude_provisional":false,"group":{"id":7530,"name":"傳碁 D班","summary":"","require_invitation":false,"is_public":false,"admin_only_tournaments":false,"hide_details":true,"member_count":71,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":true,"time_start":"2022-07-29T07:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"group","started":"2022-07-29T06:44:53.798355Z","ended":"2022-07-29T07:20:46.367217Z","start_waiting":"2022-07-29T06:44:53.715076Z","board_size":13,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":2,"ranked":true}]}