Oya Koichi

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2019-12-12	2962	White	Win	Ueno Risa	2862	♀		View game
2019-10-24	2962	White	Loss	Xie Yimin	3034	♀		View game
2019-09-16	2962	Black	Loss	Iguchi Toyohide	3066	♂		View game
2019-09-12	2962	White	Loss	Seki Kotaro	3159	♂		View game
2018-11-20	2968	Black	Loss	Ohashi Hirofumi	3128	♂		View game
2017-12-21	2979	Black	Loss	Imamura Toshiya	3187	♂		View game
2017-06-22	2987	Black	Loss	Kataoka Satoshi	3104	♂		View game
2016-12-15	2997	White	Loss	Ko Iso	3252	♂		View game
2016-10-20	3000	White	Win	Ishida Yoshio	3035	♂		View game
2015-12-24	3012	White	Loss	Yukawa Mitsuhisa	3110	♂		View game
2015-11-26	3014	Black	Loss	Ishida Yoshio	3043	♂		View game
2015-11-07	3015	White	Loss	O Meien	3178	♂		View game
2015-10-08	3017	White	Win	Kobayashi Satoru	3216	♂		View game
2015-01-26	3031	Black	Loss	Hong Seokui	3179	♂		View game
2014-04-10	3049	Black	Win	Ishida Yoshio	3070	♂		View game
2014-03-27	3050	Black	Loss	Otake Hideo	3032	♂		View game
2014-02-06	3053	Black	Win	Hsu Chiayuan	3336	♂		View game
2013-12-12	3055	White	Loss	Ishida Yoshio	3076	♂		View game
2013-11-28	3056	White	Loss	Ichiriki Ryo	3339	♂		View game
2013-02-07	3072	Black	Loss	So Yokoku	3160	♂		View game
2013-01-19	3074	Black	Loss	Yuki Satoshi	3322	♂		View game
2013-01-17	3074	White	Win	Shuto Shun	3171	♂		View game
2012-12-15	3075	Black	Win	Tsuruyama Atsushi	3158	♂		View game
2012-11-17	3076	White	Win	Yamashita Keigo	3360	♂		View game
2012-11-08	3076	Black	Win	Kobayashi Satoru	3225	♂		View game
2012-04-19	3072	Black	Loss	Hwang Jinhyung	3006	♂		View game
2012-01-12	3072	White	Loss	Yoda Norimoto	3254	♂		View game
2012-01-12	3072	Black	Win	Nishimura Keiji	2948	♂		View game
2011-12-03	3071	White	Loss	Takao Shinji	3370	♂		View game
2011-11-17	3071	Black	Loss	Takao Shinji	3371	♂		View game
2011-09-10	3072	Black	Win	Ogaki Yusaku	3067	♂		View game
2011-04-29	3070	White	Loss	Lee Changho	3463	♂		View game
2011-03-31	3070	White	Loss	So Yokoku	3162	♂		View game
2011-01-13	3071	Black	Loss	Mitani Tetsuya	3178	♂		View game
2010-05-13	3075	White	Loss	Kono Rin	3363	♂		View game
2009-11-30	3079	White	Loss	Kato Atsushi	3167	♂		View game
2009-09-03	3082	White	Win	Rin Kaiho	3059	♂		View game
2009-08-20	3082	White	Loss	Yuki Satoshi	3325	♂		View game
2009-07-23	3083	Black	Win	Cho Chikun	3259	♂		View game
2009-06-18	3083	Black	Loss	Ko Iso	3217	♂		View game
2009-01-15	3085	White	Win	Takemiya Masaki	3181	♂		View game
2008-12-18	3084	White	Loss	O Meien	3226	♂		View game
2008-12-11	3084	White	Loss	Ryu Shikun	3236	♂		View game
2008-11-27	3085	White	Win	Yoda Norimoto	3289	♂		View game
2008-09-04	3083	White	Loss	Otake Hideo	3073	♂		View game
2008-01-10	3084	Black	Loss	Cho Sonjin	3219	♂		View game
2007-12-06	3084	Black	Loss	Takao Shinji	3378	♂		View game
2007-03-15	3089	White	Loss	Yo Kagen	3031	♂		View game
2006-12-07	3093	Black	Loss	Takemiya Masaki	3162	♂		View game
2006-07-03	3101	White	Loss	Cho U	3445	♂		View game
2006-05-29	3103	Black	Win	Yoda Norimoto	3334	♂		View game
2006-05-25	3103	Black	Loss	Cho Chikun	3321	♂		View game
2006-05-01	3104	Black	Win	Mizokami Tomochika	3212	♂		View game
2006-02-16	3105	White	Loss	Kobayashi Satoru	3291	♂		View game
2006-02-07	3105	Black	Loss	Takao Shinji	3379	♂		View game
2006-01-12	3106	White	Loss	Kataoka Satoshi	3195	♂		View game
2005-12-20	3107	Black	Win	Hashimoto Yujiro	2987	♂		View game
2005-12-20	3107	Black	Win	Abe Yoshiteru	2849	♂		View game
2005-12-05	3107	Black	Win	Yamada Kimio	3278	♂		View game
2005-10-20	3107	Black	Loss	Cho Chikun	3324	♂		View game
2005-01-18	3109	White	Win	Aragaki Takeshi	2857	♂		View game
2005-01-06	3109	Black	Loss	Yokota Shigeaki	3120	♂		View game
2004-12-20	3109	White	Win	Ryu Shikun	3204	♂		View game
2004-06-10	3108	White	Loss	Ohba Junya	2935	♂		View game
2004-03-02	3110	White	Loss	Kamimura Haruo	3066	♂		View game
2004-01-27	3112	White	Win	Nakaonoda Tomomi	3132	♂		View game
2003-12-01	3113	Black	Loss	O Rissei	3284	♂		View game
2003-07-27	3117	Black	Win	Hane Naoki	3310	♂		View game
2003-06-23	3117	White	Loss	Cho Sonjin	3238	♂		View game
2003-05-26	3118	Black	Win	Kono Rin	3251	♂		View game
2003-04-07	3117	White	Loss	O Rissei	3279	♂		View game
2003-01-20	3117	White	Win	Abe Yoshiteru	2847	♂		View game
2003-01-20	3117	Black	Win	Otake Hideo	3128	♂		View game
2002-12-09	3116	White	Win	Yokota Shigeaki	3111	♂		View game
2002-12-09	3116	Black	Win	Kataoka Satoshi	3153	♂		View game
2002-11-07	3115	Black	Loss	Kenmochi Joe	2967	♂		View game
2002-04-21	3108	Black	Loss	Chin Kaei	3036	♂		View game
2001-04-29	3104	White	Loss	Yuki Satoshi	3296	♂		View game
2001-04-05	3104	Black	Loss	Yuki Satoshi	3294	♂		View game
2001-03-08	3104	White	Loss	Cho Chikun	3333	♂		View game
2001-02-08	3104	White	Loss	Hane Naoki	3277	♂		View game
2001-01-18	3105	White	Win	Otake Hideo	3174	♂		View game
2000-12-07	3105	Black	Win	Yamada Kimio	3265	♂		View game
2000-11-09	3104	Black	Loss	Cho U	3281	♂		View game
2000-10-19	3104	Black	Loss	Cho Sonjin	3259	♂		View game
2000-09-18	3103	Black	Loss	Cho Sonjin	3259	♂		View game
2000-07-13	3104	Black	Win	Kataoka Satoshi	3186	♂		View game
1999-07-01	3099	White	Loss	Kato Masao	3291	♂		View game
1999-06-20	3099	Black	Loss	Yoshida Mika	2904	♀		View game
1999-04-29	3100	Black	Win	Hane Naoki	3238	♂		View game
1999-02-01	3100	White	Loss	Tokimoto Hajime	3074	♂		View game
1998-12-22	3101	White	Win	Muramatsu Ryuichi	2974	♂		View game
1998-09-17	3101	Black	Loss	O Rissei	3333	♂		View game
1998-08-23	3102	White	Loss	Tono Hiroaki	3225	♂		View game
1998-08-20	3102	Black	Win	Oyama Kunio	3051	♂		View game
1998-07-23	3102	Black	Win	Kato Masao	3292	♂		View game
1998-04-30	3101	White	Loss	Hiroe Hiroyuki	2994	♂		View game
1998-04-12	3101	White	Win	Kurahashi Masayuki	3135	♂		View game
1998-04-02	3101	Black	Win	Yuki Satoshi	3246	♂		View game
1997-08-07	3092	Black	Loss	O Meien	3228	♂		View game
1997-03-06	3088	Black	Loss	Iwata Tatsuaki	3099	♂		View game
1997-02-17	3088	White	Loss	Hisajima Kunio	3101	♂		View game
1997-01-16	3088	Black	Win	Kojima Takaho	2950	♂		View game
1996-12-16	3088	Black	Win	Nakano Hironari	3192	♂		View game
1996-12-16	3088	White	Win	Tei Meiko	2885	♂		View game
1995-03-09	3068	White	Loss	Ushinohama Satsuo	3063	♂		View game
1995-02-09	3068	Black	Loss	Nakamura Hidehito	2983	♂		View game
1994-11-24	3068	Black	Loss	Kurahashi Masayuki	3122	♂		View game
1994-11-10	3069	White	Win	Kishimoto Kazuo	2899	♂		View game
1994-08-11	3070	White	Loss	Mimura Tomoyasu	3161	♂		View game
1994-04-14	3073	Black	Loss	Rin Kaiho	3288	♂		View game
1994-03-17	3074	White	Win	Yamada Kimio	3227	♂		View game
1994-01-27	3074	White	Win	Kataoka Satoshi	3273	♂		View game
1993-12-13	3073	Black	Loss	Nakano Hironari	3155	♂		View game
1993-10-02	3073	White	Loss	Komatsu Hideki	3194	♂		View game
1993-07-01	3073	White	Loss	Yuki Satoshi	3198	♂		View game
1993-04-29	3074	Black	Win	Ryu Shikun	3229	♂		View game
1993-03-13	3074	Black	Win	Ryu Shikun	3227	♂		View game
1993-03-11	3074	White	Loss	Kobayashi Satoru	3352	♂		View game
1992-11-12	3070	White	Loss	Cho Chikun	3376	♂		View game
1992-11-02	3070	Black	Loss	Nakaonoda Tomomi	3115	♂		View game
1992-10-15	3070	Black	Win	Cho Sonjin	3187	♂		View game
1992-07-30	3068	White	Loss	Sakata Eio	3075	♂		View game
1992-05-21	3067	White	Loss	O Rissei	3321	♂		View game
1992-03-25	3067	White	Loss	Yuki Satoshi	3159	♂		View game
1992-03-22	3067	White	Loss	Cho Sonjin	3191	♂		View game
1992-03-08	3067	White	Win	Aoki Shinichi	3009	♂		View game
1991-12-16	3067	White	Loss	Iwata Hajime	2874	♂		View game
1991-11-25	3067	White	Win	Imamura Yoshiaki	3036	♂		View game
1991-11-07	3068	Black	Loss	Kobayashi Koichi	3369	♂		View game
1991-10-24	3068	Black	Loss	Shiraishi Yutaka	3065	♂		View game
1991-09-26	3069	Black	Win	Honda Kunihisa	3220	♂		View game
1991-08-22	3069	White	Win	Yamada Wakio	2881	♂		View game
1991-06-20	3069	Black	Loss	Yoda Norimoto	3284	♂		View game
1991-05-16	3069	Black	Win	Kanashima Tadashi	3003	♂		View game
1990-10-15	3068	Black	Loss	Aoki Shinichi	3023	♂		View game
1990-04-30	3071	Black	Win	Yang Hui	3086	♀		View game
1990-04-29	3071	Black	Loss	Liao Guiyong	3096	♂		View game
1990-04-28	3071	White	Loss	Liao Guiyong	3096	♂		View game
1989-02-26	3085	White	Loss	Kobayashi Satoru	3305	♂		View game
1989-01-29	3086	White	Win	Fujisawa Hideyuki	3243	♂		View game
1988-10-23	3087	White	Win	Shiraishi Yutaka	3083	♂		View game
1988-08-06	3087	Black	Loss	Hidaka Toshiyuki	2862	♂		View game
1988-04-17	3089	Black	Win	Nakamura Hidehito	3045	♂		View game
1987-06-25	3092	Black	Loss	Rin Kaiho	3335	♂		View game
1987-06-03	3092	Black	Win	Yang Hui	3055	♀		View game
1987-05-31	3092	Black	Loss	Yu Bin	3207	♂		View game
1987-05-28	3092	White	Loss	Yu Bin	3207	♂		View game
1987-05-26	3092	White	Win	Liang Weitang	3031	♂		View game
1987-05-24	3092	Black	Win	Wang Jianhong	3020	♂		View game
1987-05-22	3092	White	Win	Zhang Wendong	3185	♂		View game
1987-05-20	3092	Black	Win	Zhang Wendong	3184	♂		View game
1987-03-26	3090	Black	Win	Sonoda Yuichi	3243	♂		View game
1986-08-17	3075	Black	Loss	Yoda Norimoto	3253	♂		View game
1986-08-10	3075	Black	Win	Aragaki Takeshi	3032	♂		View game
1986-07-24	3074	White	Loss	O Rissei	3255	♂		View game
1986-06-14	3071	White	Loss	Yamada Wakio	2948	♂		View game
1986-05-21	3070	Black	Loss	Ishikura Noboru	3067	♂		View game
1986-02-13	3068	Black	Loss	Ishida Yoshio	3272	♂		View game
1985-02-13	3062	White	Win	Hidaka Toshiyuki	2846	♂		View game
1984-09-01	3058	White	Loss	Ogata Masaki	3049	♂		View game

Contact: Rémi Coulom.