Players › 永作芳也

永作芳也

Player No.	139
Rank	5-dan
Date of birth	Sep 27, 1955
Birthplace	Ibaraki
Teacher	Keizou Katou 8-dan (deceased)

Junisen terms8

Career record41W-39L

Win rate0.512

Deviation score (FY1987)42.7

Best deviation score51.2
FY1986

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Deviation
46th term	Class C2	25	3W-7L	42.7
45th term	Class C2	35	5W-5L	51.2
44th term	Class C2	24	3W-7L	49.5
43rd term	Class C2	14	4W-6L	45.3
42nd term	Class C2	1	6W-4L	46.3
41st term	Class C2	8	8W-2L	46.6
40th term	Class C2	10	6W-4L	42.3
39th term	Class C2	24	6W-4L	48.7

How the deviation score is calculated: see here.

Terms in each class

Class C2	8 terms

Career win milestones

100 wins	May 2, 1986 Osho-sen

Best wins (highest-rated opponents)

Jul 17, 1987	Keiji Mori 1825	All-Japan Pro
Jan 29, 1985	Yasuaki Tsukada 1756	Shinjin-o-sen
Jan 7, 1987	Teruichi Aono 1736	Meisho-sen
Jun 7, 1985	Masaki Izumi 1732	Oza-sen
Nov 7, 1980	Torahiko Tanaka 1731	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

Atsuo Ono	2W-8L	Head-to-head
Koji Tosa	3W-5L	Head-to-head
Taku Morishita	1W-6L	Head-to-head
Ichirou Tanabe	4W-2L	Head-to-head
Tsuneo Kikuchi	3W-3L	Head-to-head
Akira Shima	2W-4L	Head-to-head
Shigeru Sekine	3W-2L	Head-to-head
Shouji Kenmochi	5W-0L	Head-to-head
Yoshitaka Kimura	4W-1L	Head-to-head
Shuuichi Ikeda	3W-2L	Head-to-head
Haruo Numa	2W-3L	Head-to-head
Eiji Ooshima	3W-2L	Head-to-head

Head-to-head with other players →