Koyama Ryugo

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2024-01-15	2716	White	Win	Rin Kaiho	2641	♂		View game
2023-07-10	2713	Black	Loss	Kobayashi Izumi	2877	♀		View game
2022-12-05	2712	Black	Loss	Nakamura Sumire	3121	♀		View game
2022-08-29	2712	White	Win	Sugimoto Akira	2721	♂		View game
2022-08-29	2712	Black	Loss	Suzuki Ayumi	3073	♀		View game
2021-08-30	2707	White	Loss	Oki Keiji	2774	♂		View game
2020-09-07	2707	Black	Win	Yashiro Kumiko	2818	♀		View game
2020-09-07	2707	Black	Loss	Cho Riyu	3183	♂		View game
2019-09-02	2699	White	Loss	Komatsu Hideko	2552	♀		View game
2018-09-13	2700	Black	Loss	Kudo Norio	2921	♂		View game
2018-04-12	2701	White	Win	Sugiuchi Kazuko	2617	♀		View game
2017-02-09	2700	Black	Loss	Otake Hideo	3000	♂		View game
2015-12-17	2701	White	Loss	Otake Hideo	3030	♂		View game
2014-02-20	2706	White	Loss	Hoshiai Shiho	2883	♀		View game
2014-01-09	2706	Black	Loss	Adachi Toshimasa	3147	♂		View game
2013-02-25	2712	Black	Loss	Hiraoka Satoshi	3005	♂		View game
2012-10-04	2716	Black	Loss	Otake Hideo	3038	♂		View game
2012-01-26	2723	White	Loss	Michael Redmond	3028	♂		View game
2010-05-20	2745	Black	Loss	Ryu Shikun	3222	♂		View game
2009-04-23	2760	White	Loss	Takemiya Masaki	3176	♂		View game
2000-09-04	2971	White	Win	Matsumoto Takehisa	3163	♂		View game
2000-09-04	2971	White	Loss	Cho U	3281	♂		View game
1999-08-24	2977	White	Loss	Takao Shinji	3288	♂		View game
1999-08-03	2977	White	Win	Matsubara Taisei	2964	♂		View game
1997-09-09	2979	Black	Loss	Takao Shinji	3263	♂		View game
1995-10-19	2985	White	Loss	Takemiya Masaki	3259	♂		View game
1992-09-07	3002	Black	Loss	Nakano Hironari	3118	♂		View game
1992-08-17	3002	White	Win	Kawai Tetsuyuki	2771	♂		View game
1992-07-27	3003	Black	Win	Sasaki Tadashi	3015	♂		View game
1992-06-29	3003	Black	Win	Ishida Atsushi	2907	♂		View game
1989-05-01	2992	White	Loss	Miyazaki Shimako	2941	♀		View game
1989-02-15	2993	White	Win	Yoshida Harumi	2771	♀		View game

Contact: Rémi Coulom.