{"count":59386,"next":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-rules&page=5660","previous":"https://online-go.com/api/v1/tournaments/?format=json&ordering=-rules&page=5658","results":[{"id":77424,"name":"cat vs dog 2","director":{"id":769861,"username":"rainncat","country":"us","icon":"https://user-uploads.online-go.com/63b1a39787f99d6149e4e1cb7cc755f5-64.png","ratings":{"version":5,"overall":{"rating":975.0308630931373,"deviation":65.62894696966373,"volatility":0.060026784983209604}},"ranking":14.331490463627786,"professional":false,"ui_class":""},"description":"part two of cat vs dog!\ncat or dog person?","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":262080,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":259200,"initial_time":259200,"max_time":864000},"is_open":true,"exclude_provisional":true,"group":{"id":6414,"name":"Hot Cocoa","summary":"\n","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":true,"member_count":13,"icon":"https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-64.png"},"auto_start_on_max":false,"time_start":"2021-07-17T23:00:00Z","players_start":5,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":15,"max_ranking":30,"analysis_enabled":true,"exclusivity":"open","started":"2021-07-17T23:00:58.226070Z","ended":"2022-08-03T04:21:21.353089Z","start_waiting":"2021-07-17T23:00:58.003909Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-15.png","player_count":12,"ranked":true},{"id":76952,"name":"WT Tianyuan Title Tournament 2021","director":{"id":721084,"username":"Lexxgo","country":"ru","icon":"https://user-uploads.online-go.com/eadd3bb95af972db608b10e308217d0d-64.png","ratings":{"version":5,"overall":{"rating":1702.0164192076516,"deviation":66.54857732174423,"volatility":0.059972624948633195}},"ranking":27.22835155459872,"professional":false,"ui_class":""},"description":"Tianyuan OGS Title Tournament 2021\n\n(chinese rules)","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","time_per_move":44160,"time_control_parameters":{"system":"canadian","time_control":"canadian","speed":"correspondence","pause_on_weekends":true,"main_time":864000,"period_time":345600,"stones_per_period":10},"is_open":true,"exclude_provisional":false,"group":{"id":9239,"name":"World tournaments","summary":"World tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":9,"icon":"https://user-uploads.online-go.com/f00af69c1e00d870226552a84d04d87c-64.png"},"auto_start_on_max":false,"time_start":"2021-07-01T15:00:00Z","players_start":100,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":false,"exclusivity":"open","started":"2021-07-05T10:45:56.068157Z","ended":"2022-03-02T06:15:54.786403Z","start_waiting":"2021-07-05T10:45:55.591061Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/f00af69c1e00d870226552a84d04d87c-15.png","player_count":18,"ranked":true},{"id":133760,"name":"HAPPY GO #124 Double Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.","schedule":null,"title":null,"tournament_type":"double_elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","pause_on_weekends":false,"time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2025-11-02T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":34,"analysis_enabled":true,"exclusivity":"open","started":"2025-11-02T04:00:22.465318Z","ended":"2026-03-31T23:34:00.990050Z","start_waiting":"2025-11-02T04:00:22.360793Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":8,"ranked":true},{"id":108760,"name":"CHEERFUL GO #36 Single Elimination","director":{"id":1220803,"username":"nobhaete","country":"cn","icon":"https://user-uploads.online-go.com/1565c13b341c9b8bea6066bd85481ee6-64.png","ratings":{"version":5,"overall":{"rating":1870.8072779988947,"deviation":70.96802092536763,"volatility":0.0598346971726683}},"ranking":29.417331290058765,"professional":false,"ui_class":""},"description":"Hi everyone, welcome and have fun!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nSingle elimination tournament every Thursday.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","time_per_move":43884,"time_control_parameters":{"system":"fischer","time_control":"fischer","speed":"correspondence","time_increment":43200,"initial_time":86400,"max_time":172800},"is_open":true,"exclude_provisional":true,"group":{"id":12619,"name":"Happy Go!!!","summary":"Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday \nSingle Elimination tournaments every Thursday\n\nHAPPY","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":70,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"},"auto_start_on_max":false,"time_start":"2023-10-26T04:00:00Z","players_start":4,"first_pairing_method":"random","subsequent_pairing_method":"random","min_ranking":5,"max_ranking":33,"analysis_enabled":true,"exclusivity":"open","started":"2023-10-26T04:00:36.399099Z","ended":"2024-02-26T06:55:01.719697Z","start_waiting":"2023-10-26T04:00:36.234517Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png","player_count":13,"ranked":true},{"id":125656,"name":"Go tu","director":{"id":1641686,"username":"kracker_nri","country":"th","icon":"https://user-uploads.online-go.com/e8265580b5b0dc5d6a5d7b4b2abb2a33-64.png","ratings":{"version":5,"overall":{"rating":659.0914913534307,"deviation":65.82440074520355,"volatility":0.060108918637956324}},"ranking":5.265793819879597,"professional":false,"ui_class":""},"description":"Hi its fun","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","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":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":17904,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"},"auto_start_on_max":false,"time_start":"2025-02-21T11:00:00Z","players_start":2,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2025-08-21T08:15:05.830403Z","ended":"2025-08-21T08:15:41.651120Z","start_waiting":"2025-08-21T08:15:05.805226Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png","player_count":2,"ranked":true},{"id":20301,"name":"Mingren Handicap Title Tournament 2016","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2004.4188438214221,"deviation":67.71437067217448,"volatility":0.06015576961047741}},"ranking":31.014313855840236,"professional":false,"ui_class":"supporter"},"description":"Mingren Handicap Title Tournament 2016\n\nTitle Holder: zebra (2k)\n\nHall of Fame:\n\n| Year | Title Match | Title Tournament |
|---|
\n\n\t| Winner | Score | Runner-up | \n\tWinner | \n\tRunner-up | \n\t3rd Place | \n
\n\n\t| 2007 | \n\tgonut | | | \n\tgonut (8k) | maproom | illluck | \n
\t\n\n\t| 2008 | \n\tCarel | | | \n\tCarel (9k) | iwi | chriswks | \n
\n\n\t| 2009 | \n\tJames02 | | | \n\tJames02 (8k) | modernhamlet | ethee | \n
\n\n\t| 2010 | \n\tDagger363 | | | \n\tDagger363 (7k) | Piotrus86 | bmcatalin | \n
\n\n\t| 2011 | \n\tgubbelface | | | \n\tgubbelface (5k) | Zvone | mwinegar26 | \n
\n\n\t| 2012 | \n\tzebra | | | \n\tzebra (2k) | sekoj | GoMeister | \n
\n\n\t| 2013 | \n\tzebra | 5-0 (*) | zpr | \n\tzpr (2k) | Chieko | jpro | \n
\n
\n\n∗ means the games were finished by timeout or retiring.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":-1,"rules":"chinese","time_per_move":88320,"time_control_parameters":{"time_control":"canadian","period_time":1036800,"main_time":172800,"stones_per_period":12},"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":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2016-11-01T07:00:00Z","players_start":100,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-11-01T07:00:46.103948Z","ended":"2018-10-12T16:22:03.380613Z","start_waiting":"2016-11-01T07:00:25.473098Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":125,"ranked":true},{"id":117711,"name":"Mingren Handicap Title Tournament 2023","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2004.4188438214221,"deviation":67.71437067217448,"volatility":0.06015576961047741}},"ranking":31.014313855840236,"professional":false,"ui_class":"supporter"},"description":"Mingren Handicap Title Tournament 2023\n\nTitle Holder: zormerton [Handicap Mingren] x1\n\nHall of Fame:\n\n\n\t| Year | \n\tTitle Match Winner | \n\tScore | \n\tTitle Match Runner-up | \n\t\n\t\tTitle Tournament Winner\n\t | \n\t\n\t\tTitle Tournament Runner-up\n\t | \n\t\n\t\tTitle Tournament 3rd Place\n\t | \n
\n\n\t| 2007 | \n\tgonut | | | \n\tgonut (4k) | maproom (2k) | illluck (2k) | \n
\n\n\t| 2008 | \n\tCarel | | | \n\tCarel (9k) | iwi (3k) | chriswks (11k) | \n
\n\n\t| 2009 | \n\tJames02 | | | \n\tJames02 (6k) | modernhamlet (6k) | ethee (4k) | \n
\n\n\t| 2010 | \n\tDagger363 | | | \n\tDagger363 (5k) | Piotrus86 (5k) | bmcatalin (11k) | \n
\n\n\t| 2011 | \n\tgubbelface | | | \n\tgubbelface (5k) | Zvone (15k) | mwinegar26 (12k) | \n
\n\n\t| 2012 | \n\tzebra | | | \n\tzebra (1k) | sekoj (1d) | GoMeister (5k) | \n
\n\n\t| 2013 | \n\tzebra | 5-0 (*) | zpr | \n\tzpr (2k) | Chieko (9k) | jpro (5k) | \n
\n\n\t| 2016 | \n\tkickaha | 3-1 | zebra | \n\tkickaha [1k] | dol [7k] | Alex666 [3k] | \n
\n\n\t| 2019 | \n\tzormerton | 3-2 | kickaha | \n\tDVbS78rkR7NVe [1d] | zormerton [3k] | Jacklanterne [2k] | \n
\n\n\t| 2021 | \n\tTBA: zormerton | vs | stianv | \n\tstianv [3d] | soero [4k] | Feijoa [6k] | \n
\n
\n\n∗ means the games were finished by timeout or retirement.\n\nNotes:\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":-1,"rules":"chinese","time_per_move":91187,"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":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2024-09-17T08:00:00Z","players_start":150,"first_pairing_method":"random","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-09-20T05:15:25.720821Z","ended":null,"start_waiting":"2024-09-20T05:15:15.325146Z","board_size":19,"active_round":2,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":140,"ranked":true},{"id":477,"name":"Nine","director":{"id":10173,"username":"Hneite","country":"no","icon":"https://secure.gravatar.com/avatar/8b1bfb226de3b056ac91a41ef429776f?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1531.458160512167,"deviation":64.5972667044223,"volatility":0.06013009007133473}},"ranking":24.78386551408993,"professional":false,"ui_class":""},"description":"","schedule":null,"title":null,"tournament_type":"roundrobin","handicap":0,"rules":"chinese","time_per_move":86400,"time_control_parameters":{"time_control":"fischer","initial_time":259200,"max_time":604800,"time_increment":86400},"is_open":true,"exclude_provisional":false,"group":{"id":78,"name":"OGS Mini Tournaments","summary":"The home for all of the old OGS mini tournaments","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":383,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg"},"auto_start_on_max":false,"time_start":null,"players_start":null,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":19,"analysis_enabled":false,"exclusivity":"open","started":"2008-05-29T10:19:38Z","ended":"2008-05-29T08:19:38Z","start_waiting":null,"board_size":9,"active_round":null,"icon":"https://cdn.online-go.com/5.1/img/default-group-v5.svg","player_count":0,"ranked":true},{"id":7144,"name":"Alan Turing Main Title Tournament 2015","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":2004.4188438214221,"deviation":67.71437067217448,"volatility":0.06015576961047741}},"ranking":31.014313855840236,"professional":false,"ui_class":"supporter"},"description":"Alan Turing Main Title Tournament 2015\n\nTitle Holder: vitality (5d)\n\nPast tournaments:\n\n| Year | Title Match | Title Tournament |
|---|
\n\n\t| Winner | Score | Runner-up | \n\tWinner | \n\tRunner-up | \n\t3rd Place | \n
\n\n\t| 2010 | \n\tUberdude | | | \n\tUberdude (6d) | vitality | Elin | \n
\n\n\t| 2011 | \n\tvitality | ∗ | Uberdude | \n\tvitality (5d) | nrx | Elin | \n
\n\n\t| 2012 | \n\tvitality | | | \n\tvitality (5d) | Sadaharu | Elin | \n
\n
\n\n∗ means the games were finished by timeout or retiring.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400},"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":2971,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2015-08-01T07:00:00Z","players_start":170,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2015-08-01T07:00:32.870840Z","ended":"2018-09-16T21:47:45.280537Z","start_waiting":"2015-08-01T07:00:18.789414Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":173,"ranked":true},{"id":46636,"name":"coke tourney!","director":{"id":586762,"username":"Likerofgo","country":"_United_Nations","icon":"https://secure.gravatar.com/avatar/27e76766021e91a30990447aae031fca?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1640.2962634335036,"deviation":65.18034366742593,"volatility":0.0599611837710661}},"ranking":26.37326456152656,"professional":false,"ui_class":""},"description":"Coke is better than pepsi","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","time_per_move":40,"time_control_parameters":{"period_time":30,"main_time":900,"system":"byoyomi","pause_on_weekends":false,"time_control":"byoyomi","periods":5,"speed":"live"},"is_open":true,"exclude_provisional":true,"group":{"id":375,"name":"Singapore Go Group","summary":"","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":90,"icon":"https://user-uploads.online-go.com/529c6f8d9bf74e0c7bad9bd6a682570e-64.png"},"auto_start_on_max":false,"time_start":"2019-03-19T08:30:00Z","players_start":4,"first_pairing_method":"strength","subsequent_pairing_method":"slaughter","min_ranking":8,"max_ranking":30,"analysis_enabled":true,"exclusivity":"open","started":"2019-03-26T04:20:44.622898Z","ended":"2019-03-26T05:13:52.246198Z","start_waiting":"2019-03-26T04:20:44.170419Z","board_size":19,"active_round":null,"icon":"https://user-uploads.online-go.com/529c6f8d9bf74e0c7bad9bd6a682570e-15.png","player_count":4,"ranked":true}]}