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Kazuhisa Oomura

Player No.71
Rank8-dan
Date of birthFeb 18, 1928
BirthplaceAichi
TeacherShirou Itaya 9-dan (deceased)
Junisen terms19
Career record95W-127L
Win rate0.428
Deviation score (FY1974)36.3
Best deviation score47.2
FY1970

Rating history and all games →

Junisen record

TermClassRankRecordUp/downDeviation
29th termClass C1163W-7LRelegated36.3
28th termClass C153W-7LDemerit41.4
27th termClass C1126W-4L△→cleared40.1
26th termClass C1152W-6L△30.1
25th termClass C174W-8LDemerit47.2
24th termClass C137W-5L45.8
23rd termClass B2182W-10LRelegated44.6
22nd termClass B291W-11LDemerit
21st termClass B276W-6L42.7
20th termClass B2107W-5L46.5
19th termClass B2156W-6L△→cleared44.8
18th termClass B2130W-12LDemerit
17th termClass C198W-3LPromoted
16th termClass C1123W-8L
15th termClass C269W-3LPromoted
14th termClass C256W-7L
13th termClass C268W-6L
12th termClass C2129W-6L
11th termClass C2 (East)195W-7L

How the deviation score is calculated: see here.

Terms in each class

Class B26 terms
Class C18 terms
Class C24 terms

Promotion history

Nov 19948-dan
Nov 19747-dan
19636-dan
19615-dan
19564-dan
19501-dan

Career win milestones

100 winsNov 16, 1969 Judan-sen

Best wins (highest-rated opponents)

Jan 18, 1974Hidemitsu Moriyasu 1779Shinjin-o-sen
Jul 28, 1969Kiyozumi Kiriyama 1756Junisen
Feb 5, 1965Kunio Naitou 1732Junisen
Dec 1, 1969Kiyozumi Kiriyama 1727Judan-sen
Dec 27, 1967Renshou Nada 1692Saikyosha-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

Eiji Oohara8W-5LHead-to-head
Shizuo Kanda5W-6LHead-to-head
Masakazu Wakamatsu4W-7LHead-to-head
Kazumasa Yamanaka6W-4LHead-to-head
Keizou Hoshida4W-6LHead-to-head
Kunio Naitou2W-8LHead-to-head
Toshiyuki Tsubouchi3W-7LHead-to-head
Shimei Okazaki5W-4LHead-to-head
Shouji Kenmochi4W-5LHead-to-head
Yasuo Date3W-6LHead-to-head
Mitsuo Kakuta5W-2LHead-to-head
Souetsu Honma2W-5LHead-to-head

Head-to-head with other players →