Players › Ryosuke Nakamura

Ryosuke Nakamura

Player No.	252
Rank	6-dan
Date of birth	Sep 26, 1985
Birthplace	Saitama
Teacher	Michio Takahashi 9-dan

Junisen terms23

Career record123W-102L

Win rate0.547

Deviation score (FY2025)45.1

Best deviation score56.9
FY2007

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
85th term	Class C2	44	2W-3L
84th term	Class C2	37	3W-7L	Demerit	45.1
83rd term	Class C2	18	4W-6L
82nd term	Class C2	26	6W-4L		44.7
81st term	Class C2	9	5W-5L		43.0
80th term	Class C2	43	8W-2L		48.5
79th term	Class C2	32	3W-7L		40.9
78th term	Class C2	18	4W-6L		47.5
77th term	Class C2	24	6W-4L		49.6
76th term	Class C2	21	5W-5L		39.1
75th term	Class C2	6	5W-5L		44.3
74th term	Class C2	2	7W-3L		38.4
73rd term	Class C2	14	8W-2L		53.1
72nd term	Class C2	19	6W-4L		45.0
71st term	Class C2	10	5W-5L		45.4
70th term	Class C2	8	6W-4L		48.6
69th term	Class C2	5	7W-3L		47.4
68th term	Class C2	22	7W-3L		52.4
67th term	Class C2	23	5W-5L		48.0
66th term	Class C2	12	5W-5L		56.9
65th term	Class C2	24	6W-4L		52.4
64th term	Class C2	30	5W-5L		49.6
63rd term	Class C2	47	5W-5L		51.5

How the deviation score is calculated: see here.

Terms in each class

Class C2	23 terms

Promotion history

Sep 1, 2016	6-dan
Oct 31, 2008	5-dan
Apr 1, 2004	4-dan
2000	1-dan

Career win milestones

100 wins	Feb 26, 2009 NHK Cup
200 wins	Jul 10, 2015 Junisen
300 wins	Feb 14, 2023 Osho-sen

Best wins (highest-rated opponents)

Oct 9, 2007	Toshiyuki Moriuchi 1944	Oi-sen
Jul 27, 2012	Taichi Nakamura 1832	Asahi Cup
Apr 14, 2022	Shinichiro Hattori 1822	Kio-sen
Sep 11, 2004	Daisuke Nakagawa 1798	Asahi Open
Aug 23, 2023	Takahiro Oohashi 1792	Asahi Cup

Career wins and ratings are counted from the games recorded on this site (official games from FY1964, and Junisen games before that) and may differ from official records.

Frequent opponents

Yasuaki Murayama	3W-7L	Head-to-head
Tomohiro Murata	6W-3L	Head-to-head
Yusuke Toyama	6W-3L	Head-to-head
Shingo Itoh	5W-4L	Head-to-head
Masaki Izumi	5W-3L	Head-to-head
Masakazu Kondoh	3W-5L	Head-to-head
Toshiyuki Nakao	6W-2L	Head-to-head
Kazutoshi Satoh	2W-6L	Head-to-head
Kota Kanai	1W-7L	Head-to-head
Hisashi Ogura	5W-2L	Head-to-head
Norihiro Yagura	4W-3L	Head-to-head
Makoto Chuza	3W-4L	Head-to-head

Head-to-head with other players →