Players › Ryuuichi Matsuura

Ryuuichi Matsuura

Player No.	132
Rank	8-dan
Date of birth	Dec 24, 1951
Birthplace	Tokyo
Teacher	Yuzo Maruta 9-dan (deceased)

Junisen terms24

Career record117W-123L

Win rate0.487

Deviation score (FY2000)40.0

Best deviation score51.4
FY1979

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
59th term	Class C2	38	3W-7L	Relegated	40.0
58th term	Class C2	40	2W-8L	△Demerit	37.5
57th term	Class C2	32	2W-8L	Demerit	36.8
56th term	Class C2	36	4W-6L		38.6
55th term	Class C2	16	3W-7L		43.8
54th term	Class C2	30	6W-4L		45.3
53rd term	Class C2	31	4W-6L		35.3
52nd term	Class C2	30	4W-6L		40.9
51st term	Class C2	10	4W-6L		40.1
50th term	Class C2	18	7W-3L		47.5
49th term	Class C2	16	6W-4L		49.8
48th term	Class C2	20	6W-4L		40.7
47th term	Class C2	30	6W-4L		42.7
46th term	Class C2	11	4W-6L		39.6
45th term	Class C2	28	7W-3L		47.1
44th term	Class C2	9	4W-6L		46.1
43rd term	Class C2	8	6W-4L		50.2
42nd term	Class C2	12	7W-3L		50.5
41st term	Class C2	27	6W-4L		51.0
40th term	Class C2	8	3W-7L		45.4
39th term	Class C2	10	6W-4L		48.6
38th term	Class C2	10	5W-5L		51.4
37th term	Class C2	6	5W-5L		41.0
36th term	Class C2	33	7W-3L

How the deviation score is calculated: see here.

Terms in each class

Class C2	24 terms

Promotion history

Apr 1, 2026	8-dan
Apr 1, 2006	7-dan
Sep 17, 1991	6-dan
Nov 17, 1983	5-dan
Feb 4, 1977	4-dan
1973	1-dan

Career win milestones

100 wins	Feb 25, 1983 Junisen
200 wins	Jul 11, 1989 Junisen
300 wins	May 15, 1998 Kisei-sen

Best wins (highest-rated opponents)

Mar 14, 1980	Makoto Nakahara 1963	Oi-sen
Oct 11, 1991	Toshiyuki Moriuchi 1870	Oza-sen
Apr 10, 2000	Koichi Fukaura 1867	NHK Cup
Jan 29, 1997	Hisashi Namekata 1828	Kio-sen
Jun 3, 1999	Nobuyuki Yashiki 1774	Hayazashi-sen

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

Kenji Iino	9W-10L	Head-to-head
Eiji Ooshima	9W-10L	Head-to-head
Toshio Miyata	8W-9L	Head-to-head
Haruo Numa	10W-7L	Head-to-head
Yoshiyuki Ueyama	3W-12L	Head-to-head
Chimine Yamaguchi	8W-4L	Head-to-head
Kazuo Ishida	2W-10L	Head-to-head
Terutaka Yasue	8W-4L	Head-to-head
Noboru Tamaru	5W-7L	Head-to-head
Ichirou Tanabe	7W-4L	Head-to-head
Masaki Izumi	4W-7L	Head-to-head
Junichi Kase	3W-8L	Head-to-head

Head-to-head with other players →