Oya Koichi

Back to main list

Graph

Data

Wins55
Losses79
Total134
Linkhttp://www.nihonkiin.or.j...
Linkhttp://senseis.xmp.net/?O...
Linkhttps://ja.wikipedia.org/...
Date of Birth1966-03-22

Game List

DateRatingColorResultOpponentKifu
2017-06-223047 Black Loss Kataoka Satoshi 3092 jpView game
2016-12-153050 White Loss Ko Iso 3251 jpView game
2016-10-203051 White Win Ishida Yoshio 3068 jpView game
2015-12-243053 White Loss Yukawa Mitsuhisa 3104 jpView game
2015-11-263053 Black Loss Ishida Yoshio 3062 jpView game
2015-11-073054 White Loss O Meien 3172 jpView game
2015-10-083056 White Win Kobayashi Satoru 3228 jpView game
2015-01-263061 Black Loss Hong Seokui 3161 krView game
2014-04-103072 Black Win Ishida Yoshio 3073 jpView game
2014-03-273072 Black Loss Otake Hideo 3025 jpView game
2014-02-063074 Black Win Hsu Chiayuan 3307 jpView game
2013-12-123075 White Loss Ishida Yoshio 3078 jpView game
2013-11-283075 White Loss Ichiriki Ryo 3315 jpView game
2013-02-073086 Black Loss So Yokoku 3153 jpView game
2013-01-193087 Black Loss Yuki Satoshi 3308 jpView game
2013-01-173087 White Win Shuto Shun 3165 jpView game
2012-12-153088 Black Win Tsuruyama Atsushi 3114 jpView game
2012-11-173088 White Win Yamashita Keigo 3342 jpView game
2012-11-083088 Black Win Kobayashi Satoru 3216 jpView game
2012-04-193081 Black Loss Hwang Jinhyung 2999 krView game
2012-01-123080 White Loss Yoda Norimoto 3241 jpView game
2012-01-123080 Black Win Nishimura Keiji 2960 jpView game
2011-12-033080 White Loss Takao Shinji 3355 jpView game
2011-11-173079 Black Loss Takao Shinji 3355 jpView game
2011-09-103079 Black Win Ogaki Yusaku 3045 jpView game
2011-04-293077 White Loss Lee Changho 3443 krView game
2011-03-313076 White Loss So Yokoku 3152 jpView game
2011-01-133076 Black Loss Mitani Tetsuya 3163 jpView game
2010-05-133079 White Loss Kono Rin 3350 jpView game
2009-11-303082 White Loss Kato Atsushi 3159 jpView game
2009-09-033085 White Win Rin Kaiho 3054 jpView game
2009-08-203085 White Loss Yuki Satoshi 3314 jpView game
2009-07-233086 Black Win Cho Chikun 3248 jpView game
2009-06-183085 Black Loss Ko Iso 3204 jpView game
2009-01-153087 White Win Takemiya Masaki 3171 jpView game
2008-12-183087 White Loss O Meien 3214 jpView game
2008-12-113087 White Loss Ryu Shikun 3225 jpView game
2008-11-273087 White Win Yoda Norimoto 3276 jpView game
2008-09-043085 White Loss Otake Hideo 3066 jpView game
2008-01-103086 Black Loss Cho Sonjin 3209 jpView game
2007-12-063086 Black Loss Takao Shinji 3366 jpView game
2007-03-153091 White Loss Yo Kagen 3026 jpView game
2006-12-073095 Black Loss Takemiya Masaki 3152 jpView game
2006-09-223099 White Loss Cho U 3436 jpView game
2006-09-103100 Black Win Yoda Norimoto 3322 jpView game
2006-08-273100 Black Win Mizokami Tomochika 3206 jpView game
2006-05-253101 Black Loss Cho Chikun 3310 jpView game
2006-02-163103 White Loss Kobayashi Satoru 3280 jpView game
2006-02-073103 Black Loss Takao Shinji 3366 jpView game
2006-01-123104 White Loss Kataoka Satoshi 3186 jpView game
2005-12-203105 Black Win Hashimoto Yujiro 2965 jpView game
2005-12-203105 Black Win Abe Yoshiteru 2842 jpView game
2005-12-053105 Black Win Yamada Kimio 3271 jpView game
2005-10-203106 Black Loss Cho Chikun 3312 jpView game
2005-01-183109 White Win Aragaki Takeshi 2852 jpView game
2005-01-063109 Black Loss Yokota Shigeaki 3117 jpView game
2004-12-203109 White Win Ryu Shikun 3195 jpView game
2004-03-023110 White Loss Kamimura Haruo 3060 jpView game
2004-01-273110 White Win Nakaonoda Tomomi 3123 jpView game
2003-12-013111 Black Loss O Rissei 3274 jpView game
2003-09-123112 White Loss Cho Sonjin 3231 jpView game
2003-08-313112 Black Win Kono Rin 3240 jpView game
2003-04-073112 White Loss O Rissei 3272 jpView game
2003-01-203113 White Win Abe Yoshiteru 2840 jpView game
2003-01-203113 Black Win Otake Hideo 3121 jpView game
2002-12-093112 White Win Yokota Shigeaki 3108 jpView game
2002-12-093112 Black Win Kataoka Satoshi 3139 jpView game
2002-11-073111 Black Loss Kenmochi Joe 2964 jpView game
2002-04-213106 Black Loss Chin Kaei 3002 jpView game
2001-04-293105 White Loss Yuki Satoshi 3287 jpView game
2001-04-053105 Black Loss Yuki Satoshi 3284 jpView game
2001-03-083106 White Loss Cho Chikun 3321 jpView game
2001-02-083106 White Loss Hane Naoki 3278 jpView game
2001-01-183107 White Win Otake Hideo 3171 jpView game
2000-12-073108 Black Win Yamada Kimio 3255 jpView game
2000-11-093107 Black Loss Cho U 3284 jpView game
2000-10-193107 Black Loss Cho Sonjin 3258 jpView game
2000-09-183107 Black Loss Cho Sonjin 3259 jpView game
1999-07-013117 White Loss Kato Masao 3285 jpView game
1999-04-293119 Black Win Hane Naoki 3245 jpView game
1999-02-013119 White Loss Tokimoto Hajime 3045 jpView game
1998-12-223120 White Win Muramatsu Ryuichi 2983 jpView game
1998-09-173122 Black Loss O Rissei 3335 jpView game
1998-08-203122 Black Win Oyama Kunio 2993 jpView game
1998-07-233123 Black Win Kato Masao 3289 jpView game
1998-04-023121 Black Win Yuki Satoshi 3215 jpView game
1997-08-073114 Black Loss O Meien 3224 jpView game
1997-03-063111 Black Loss Iwata Tatsuaki 3104 jpView game
1997-02-173111 White Loss Hisajima Kunio 3081 jpView game
1997-01-163112 Black Win Kojima Takaho 2898 jpView game
1996-12-163112 Black Win Nakano Hironari 3201 jpView game
1996-12-163112 White Win Tei Meiko 2905 jpView game
1994-04-143096 Black Loss Rin Kaiho 3281 jpView game
1994-03-173096 White Win Yamada Kimio 3179 jpView game
1994-01-273094 White Win Kataoka Satoshi 3256 jpView game
1993-12-133092 Black Loss Nakano Hironari 3179 jpView game
1993-10-023089 White Loss Komatsu Hideki 3179 jpView game
1993-07-013086 White Loss Yuki Satoshi 3143 jpView game
1993-03-133084 Black Win Ryu Shikun 3216 jpView game
1993-03-113084 White Loss Kobayashi Satoru 3347 jpView game
1992-11-123080 White Loss Cho Chikun 3361 jpView game
1992-11-023080 Black Loss Nakaonoda Tomomi 3130 jpView game
1992-10-153080 Black Win Cho Sonjin 3173 jpView game
1992-07-303077 White Loss Sakata Eio 3069 jpView game
1992-05-213076 White Loss O Rissei 3295 jpView game
1991-12-163074 White Loss Iwata Hajime 2866 jpView game
1991-11-253075 White Win Imamura Yoshiaki 3019 jpView game
1991-11-073075 Black Loss Kobayashi Koichi 3360 jpView game
1991-10-243075 Black Loss Shiraishi Yutaka 3019 jpView game
1991-09-263075 Black Win Honda Kunihisa 3173 jpView game
1991-08-223076 White Win Yamada Wakio 2903 jpView game
1991-06-203075 Black Loss Yoda Norimoto 3254 jpView game
1991-05-163076 Black Win Kanashima Tadashi 3013 jpView game
1990-10-153074 Black Loss Aoki Shinichi 3025 jpView game
1990-04-303077 Black Win Yang Hui 3056 cnView game
1990-04-293077 Black Loss Liao Guiyong 3108 cnView game
1990-04-283077 White Loss Liao Guiyong 3108 cnView game
1989-02-263091 White Loss Kobayashi Satoru 3289 jpView game
1989-01-293092 White Win Fujisawa Hideyuki 3184 jpView game
1988-10-233093 White Win Shiraishi Yutaka 3034 jpView game
1988-08-063093 Black Loss Hidaka Toshiyuki 2882 jpView game
1988-04-173097 Black Win Nakamura Hidehito 3005 jpView game
1987-06-253101 Black Loss Rin Kaiho 3288 jpView game
1987-06-033102 Black Win Yang Hui 3001 cnView game
1987-05-313102 Black Loss Yu Bin 3196 cnView game
1987-05-283102 White Loss Yu Bin 3196 cnView game
1987-05-263102 White Win Liang Weitang 3054 cnView game
1987-05-243102 Black Win Wang Jianhong 3005 cnView game
1987-05-223102 White Win Zhang Wendong 3212 cnView game
1987-05-203102 Black Win Zhang Wendong 3212 cnView game
1987-03-263100 Black Win Sonoda Yuichi 3226 jpView game
1986-07-243088 White Loss O Rissei 3231 jpView game
1986-06-143086 White Loss Yamada Wakio 2959 jpView game
1986-02-133083 Black Loss Ishida Yoshio 3206 jpView game

Contact: Rémi Coulom.