Players › Hiroyuki Iida

Hiroyuki Iida

Player No.	159
Rank	7-dan
Date of birth	Jan 17, 1962
Birthplace	Yamagata
Teacher	Nobuyuki Oouchi 9-dan (deceased)

Junisen terms11

Career record50W-60L

Win rate0.455

Deviation score (FY1993)40.6

Best deviation score57.5
FY1986

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
52nd term	Class C2	49	4W-6L	△	40.6
51st term	Class C2	37	0W-10L	Demerit
50th term	Class C2	34	4W-6L		42.4
49th term	Class C2	33	4W-6L		40.5
48th term	Class C2	17	4W-6L		43.1
47th term	Class C2	12	6W-4L		53.3
46th term	Class C2	4	6W-4L		51.4
45th term	Class C2	22	8W-2L		57.5
44th term	Class C2	20	5W-5L		41.2
43rd term	Class C2	29	5W-5L		46.7
42nd term	Class C2	42	4W-6L		40.1

How the deviation score is calculated: see here.

Terms in each class

Class C2	11 terms

Promotion history

Apr 1, 2017	7-dan
Apr 1, 2000	6-dan
Dec 6, 1988	5-dan
Mar 4, 1983	4-dan
1980	1-dan

Career win milestones

100 wins	Oct 5, 1988 Kisei-sen

Best wins (highest-rated opponents)

Oct 22, 1990	Taku Morishita 1894	Oi-sen
Feb 9, 1988	Taku Morishita 1843	Junisen
Sep 16, 1987	Yoshiharu Habu 1814	Oza-sen
Jun 1, 1987	Yoshikazu Minami 1807	NHK Cup
Nov 2, 1984	Akira Shima 1770	Wakajishi-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

Yaichio Oono	3W-7L	Head-to-head
Masaki Izumi	3W-5L	Head-to-head
Toshio Miyata	2W-5L	Head-to-head
Tsuneo Kikuchi	5W-2L	Head-to-head
Saburou Takeichi	3W-4L	Head-to-head
Masao Kitamura	2W-4L	Head-to-head
Yukio Miyasaka	3W-3L	Head-to-head
Daigorou Satou	4W-2L	Head-to-head
Ichirou Tanabe	4W-2L	Head-to-head
Hiroto Kiritani	5W-1L	Head-to-head
Teruhiko Suzuki	2W-4L	Head-to-head
Hiroharu Seto	3W-3L	Head-to-head

Head-to-head with other players →