{"count":60094,"next":"https://online-go.com/api/v1/tournaments?format=json&ordering=-players_start&page=330","previous":"https://online-go.com/api/v1/tournaments?format=json&ordering=-players_start&page=328","results":[{"id":56907,"name":"100 of Us","director":{"id":444278,"username":"Haze with a Z","country":"_LGBT","icon":"https://user-uploads.online-go.com/02656380a3a787e02316603bdfc6be88-64.png","ratings":{"version":5,"overall":{"rating":1029.8388188079111,"deviation":67.94999787085683,"volatility":0.060040733701657904}},"ranking":15.597528253196192,"professional":false,"ui_class":""},"description":"A challenge with 100 of us, all in one 9x9 tournament.","schedule":null,"title":null,"tournament_type":"elimination","handicap":0,"rules":"chinese","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":604800},"is_open":true,"exclude_provisional":false,"group":{"id":4456,"name":"Our Go House","summary":"Hello this is Our Go House 🔰🔰\n😃🙃😊👋 YEET","require_invitation":false,"is_public":true,"admin_only_tournaments":false,"hide_details":false,"member_count":160,"icon":"https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-64.png"},"auto_start_on_max":false,"time_start":"2020-04-16T04:00:00Z","players_start":100,"first_pairing_method":"slide","subsequent_pairing_method":"slaughter","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2020-04-13T18:23:27.274867Z","ended":"2021-01-12T22:19:06.090508Z","start_waiting":"2020-04-13T18:23:22.262595Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/bf53577eefa2af10bcf48655c23a2b4a-15.png","player_count":100,"ranked":true},{"id":112661,"name":"Tianyuan Nines 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":1983.8716096838407,"deviation":66.47436181731337,"volatility":0.06016517955109504}},"ranking":30.775779233404702,"professional":false,"ui_class":"supporter"},"description":"Tianyuan Nines Title Tournament 2023\n\nTitle Holder: Sadaharu [Nines Tianyuan] x2\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\tSadaharu | \n\t5-0 | \n\tjoachim | \n\tSadaharu (9d+) | earlgreyhot (9d) | Baklan (6d) | \n
\n\n\t| 2020 | \n\tSadaharu | \n\tvs | \n\tmark5000 | \n\tmark5000 (5d) | drmwc (6d) | 找借口安静 (2d) | \n
\n\n\t| 2021 | \n\t | \n\t | \n\t | \n\tDMITRYSIR123 [5d] | Henry2001 [3d] | lojastygm [1k] | \n
\n\n\t| 2022 | \n\t | \n\t | \n\t | \n\tfuseki3 [5d] | gs2020 [4d] | Sadaharu [6d] | \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":107733,"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":2991,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2024-07-26T06:00:00Z","players_start":100,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-07-26T06:00:32.268128Z","ended":"2025-07-09T07:53:56.183227Z","start_waiting":"2024-07-26T06:00:25.437411Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":105,"ranked":true},{"id":118259,"name":"The 1st \"De'an Cup\" Championship","director":{"id":1465369,"username":"deleted-fbe71f0c-7815-4982-86e4-2e0165f31a61","country":"cn","icon":"https://user-uploads.online-go.com/91a3371373dc09e8a6e2e780e6a8a968-64.png","ratings":{"version":5,"overall":{"rating":1769.9317503121747,"deviation":70.5504817794883,"volatility":0.05998014159987395}},"ranking":28.134148771467846,"professional":false,"ui_class":""},"description":"第1届“德安杯”争霸赛","schedule":null,"title":null,"tournament_type":"swiss","handicap":0,"rules":"chinese","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":14488,"name":"Weiqi Dean","summary":"Welcome to our weiqi community！","require_invitation":false,"is_public":true,"admin_only_tournaments":true,"hide_details":false,"member_count":9,"icon":"https://user-uploads.online-go.com/42695a244483395670cd4683f98b6f94-64.png"},"auto_start_on_max":true,"time_start":"2024-08-01T13:00:00Z","players_start":100,"first_pairing_method":"random","subsequent_pairing_method":"slide","min_ranking":5,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2024-08-01T14:08:30.704930Z","ended":null,"start_waiting":"2024-08-01T14:08:29.793287Z","board_size":19,"active_round":6,"icon":"https://user-uploads.online-go.com/42695a244483395670cd4683f98b6f94-15.png","player_count":64,"ranked":true},{"id":18551,"name":"Tianyuan Nines 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":1983.8716096838407,"deviation":66.47436181731337,"volatility":0.06016517955109504}},"ranking":30.775779233404702,"professional":false,"ui_class":"supporter"},"description":"Tianyuan Nines Title Tournament 2016\n\nTitle Holder: mark5000 (2d)\n\nHall of Fame:\n\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\thotspur | | | \n\thotspur (2d) | dexy | nare | \n
\n\n\t| 2008 | \n\tdexy | ∗ | hotspur | \n\tdexy (1d) | KlausP | KyuT | \n
\n\n\t| 2009 | \n\tKlausP | 4-1 | dexy | \n\tKlausP (3d) | dexy | KyuT | \n
\n\n\t| 2010 | \n\tKlausP | 5-0 | illluck | \n\tillluck (1d) | maximemichel | dexy | \n
\n\n\t| 2011 | \n\tvitality | ∗ | KlausP | \n\tvitality (5d) | zealot | illluck | \n
\n\n\t| 2012 | \n\tpollemand | 4-1 | vitality | \n\tpollemand (3d) | devariot | joachim | \n
\n\n\t| 2013 | \n\tpollemand | 3-2 | taikobara | \n\ttaikobara (7k) | gamesorry | herminator | \n
\n\n\t| 2014 | \n\tmark5000 | 4-1 | devariot | \n\tmark5000 (2d) | devariot | adhalanay | \n
\n\n\t| 2015 | \n\tTBA: mark5000 0-0 魑魅魍魉 | \n\t魑魅魍魉 (2d) | 一只安东尼 | gamesorry | \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":2991,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2016-09-05T07:00:00Z","players_start":100,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":36,"analysis_enabled":true,"exclusivity":"open","started":"2016-09-05T20:06:42.095838Z","ended":"2017-07-12T18:50:26.263707Z","start_waiting":"2016-09-05T20:06:21.510977Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":100,"ranked":true},{"id":28902,"name":"Tianyuan Nines Title Tournament 2017","director":{"id":40318,"username":"gamesorry","country":"cn","icon":"https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro","ratings":{"version":5,"overall":{"rating":1983.8716096838407,"deviation":66.47436181731337,"volatility":0.06016517955109504}},"ranking":30.775779233404702,"professional":false,"ui_class":"supporter"},"description":"Tianyuan Nines Title Tournament 2017\n\nTitle Holder: mark5000 [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\tOngoing: mark5000 | \n\t0-0 | \n\tLomis | \n\tLomis (1d) | Sadaharu (5d) | まいどー(^笑^)/ (1d) | \n
\n
\n\n∗ means the games were finished by timeout or retirement.","schedule":null,"title":null,"tournament_type":"s_mcmahon","handicap":0,"rules":"chinese","time_per_move":93120,"time_control_parameters":{"system":"fischer","pause_on_weekends":true,"time_control":"fischer","initial_time":604800,"max_time":604800,"time_increment":86400,"speed":"correspondence"},"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":2991,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png"},"auto_start_on_max":false,"time_start":"2017-09-03T07:00:00Z","players_start":100,"first_pairing_method":"strength","subsequent_pairing_method":"strength","min_ranking":0,"max_ranking":38,"analysis_enabled":true,"exclusivity":"open","started":"2017-09-03T07:00:57.015370Z","ended":"2018-07-18T13:54:31.982098Z","start_waiting":"2017-09-03T07:00:39.243240Z","board_size":9,"active_round":null,"icon":"https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png","player_count":100,"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":1983.8716096838407,"deviation":66.47436181731337,"volatility":0.06016517955109504}},"ranking":30.775779233404702,"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":2991,"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":109434,"name":"Honinbo Nines 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":1983.8716096838407,"deviation":66.47436181731337,"volatility":0.06016517955109504}},"ranking":30.775779233404702,"professional":false,"ui_class":"supporter"},"description":"Honinbo Nines Title Tournament 2023\n\nTitle Holder: \nSadaharu [Nines Honinbo] x2+3\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\tSpandam | | | \n\tSpandam (2d) | willbrooks (2d) | redacted (2k) | \n
\n\n\t| 2008 | \n\tKlausP | ∗ | Spandam | \n\tKlausP (3d) | KyuT (4d) | Akimoon (1k) | \n
\n\n\t| 2009 | \n\tKyuT | 3-2 | KlausP | \n\tKyuT (4d) | KlausP (3d) | phoward (4k) | \n
\n\n\t| 2010 | \n\tKlausP | ∗ | KyuT | \n\tKlausP (3d) | Highwayman (1d) | kennabee (2d) | \n
\n\n\t| 2011 | \n\tvitality | ∗ | KlausP | \n\tvitality (5d) | KlausP (3d) | joachim (2k) | \n
\n\n\t| 2012 | \n\tvitality | 4-1 | FromHell | \n\tvitality (5d) | FromHell (1d) | Wloczykij (1d) | \n
\n\n\t| 2013 | \n\tvitality | 3-2 | gamesorry | \n\tgamesorry (2d) | nrx (3d) | devariot (2k) | \n
\n\n\t| 2014 | \n\tvitality | 4-1 | devariot | \n\tdevariot (2k) | nrx (3d) | drmwc (6d) | \n
\n\n\t| 2015 | \n\tSadaharu | 3-2 | vitality | \n\tRagnar Danneshild (1d) | Sadaharu (5d) | vinceuji (1k) | \n
\n\n\t| 2016 | \n\tSadaharu | 5-0 | meteor | \n\tmeteor (2k) | gamesorry (3d) | Jeno61 (2d) | \n
\n\n\t| 2017 | \n\tSadaharu | 5-0 | gamesorry | \n\tFanSlim (9d) | nixent (3d) | gamesorry (3d) | \n
\n\n\t| 2018 | \n\tarfn6 | ∗ | Baklan | \n\tBaklan (8d) | Sadaharu (9d) | arfn6 (2d) | \n
\n\n\t| 2019 | \n\tSadaharu | ∗ | Baklan | \n\tSadaharu (9d) | Baklan (5d) | Borealiz (5d) | \n
\n\n\t| 2020 | \n\tSadaharu | 3-2 | mark5000 | \n\tAgzam [6d] | mark5000 [6d] | yangzhou24 [4d] | \n
\n\n\t| 2021 | \n\tTBA: Sadaharu | vs | Wvlfpvp | \n\tWvlfpvp [6d] | mark5000 [5d] | wighter1 [4d] | \n
\n\n\t| 2022 | \n\t | | | \n\tTenebris [1d] | Rise. [3d] | gs2020 [4d] | \n
\n
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\n\n\t| 2016 | \n\tSadaharu | \n\t | \n\t | \n\tSadaharu (5d) | \n\thiryuu (4k) | \n\tmark5000 (5d) | \n
\n\n\t| 2017 | \n\tSadaharu | \n\t4-1 | \n\tWinterfell | \n\tWinterfell (5d) | \n\ttupelo (3d) | \n\tgogop2016 (2d) | \n
\n\n\t| 2018 | \n\tSadaharu | \n\t0-0 | \n\tBaklan | \n\tBaklan (7d) | \n\tSadaharu (9d+) | \n\tmicky0427 (4d) | \n
\n\n\t| 2019 | \n\t | \n\t | \n\t | \n\t | \n\tOngoing: Round 3 | \n\t | \n
\n
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