Takamizawa Tadao

Takamizawa Tadao (高見沢忠夫) has a rating of 1131. Their highest rating so far is 1351 (August 19, 2011).

Retired. The rating shown is the rating at retirement.

Takamizawa Tadao高見沢忠夫Nihon Ki-in Tokyo

Rating1131

Rank—

1-year change—

Peak rating1351

Last 1042-151(1 lost by default)

2018 record: 0-5
Record since 1927: 42-151
Win rate: .218

Rating at retirement (not included in the rating list)

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Professional ratings Find a player

Rating history — professional

All

70 gamesHigh 1351Low 1131

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
Date	Opponent and tournament	Result	Change
June 14, 2018	Fujisawa RinaTengen　Colors unknown	Loss	↓1
March 22, 2018	Kurotaki MasanoriOza　Colors unknown	Loss	↓2
March 8, 2018	Sakai TakeshiMeijin　Colors unknown	Loss	↓2
January 25, 2018	Nakamura HidehitoHoninbo　Colors unknown	Loss	↓3
January 11, 2018	Tsurumaru KeiichiGosei　Colors unknown	Loss	↓7
November 24, 2017	Yamada ShinjiKisei First Tournament Preliminary Round 1　Colors unknown	Loss	↓2
October 26, 2017	Hagiwara MutsumiKisei First Tournament Preliminary Round 1　Colors unknown	Loss	↓9
August 24, 2017	Nakazawa AyakoJudan　Colors unknown	Loss	↓11
August 4, 2017	Hoshino MasakiJudan　Colors unknown	Loss	↓1
May 11, 2017	Fujisawa KazunariTengen　Colors unknown	Loss	↓5
April 27, 2017	O YuininOza　Colors unknown	Loss	↓9
April 6, 2017	Osawa NarumiMeijin　Colors unknown	Loss	↓5
March 31, 2017	Suzuki IsaoMeijin　Colors unknown	Loss	↓6
March 10, 2017	Nakajima MiekoOza　Colors unknown	Loss	↓12
January 19, 2017	Chino TadahikoGosei　Colors unknown	Loss	↓4
December 3, 2016	Endo YoshifumiKisei First Tournament Preliminary Round 2　Colors unknown	Loss	↓4
November 24, 2016	Yamada ShinjiKisei First Tournament Preliminary Round 1　Colors unknown	Loss	↓3
September 22, 2016	Tamaki ShinobuHoninbo　Colors unknown	Loss	↓10
June 25, 2016	Osawa NarumiOza　Colors unknown	Loss	↓6
June 11, 2016	Kanai TenpeiOza　Colors unknown	Win	↑18

Head-to-head

Up to 10 opponents, most-played first. Records are from Takamizawa Tadao's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
Opponent	Total	As Black	As White
Ohira Shuzo	0-4.000	0-2	0-2
Muramatsu Ryuichi	0-4.000	0-0	0-0
Izumitani Masanori	0-3.000	0-0	0-2
Suzuki Isao	0-3.000	0-0	0-0
Nakaoka Jiro	0-3.000	0-0	0-3
Kawamoto Noboru	1-2.333	0-0	1-2
Awaji Shuzo	0-3.000	0-1	0-0
Ogoshi Ichiro	1-2.333	0-0	0-0
Rin Kaiho	0-3.000	0-1	0-1
Abe Yoshiteru	2-1.667	1-0	0-0

Record by year

Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.

Year	Record	Win rate
2018	0-5	.000
2017	0-10	.000
2016	1-7	.125
2015	3-9	.250
2014	2-4	.333
2013	1-3	.250
2012	1-7	.125
2011	2-7	.222
2010	0-2	.000
2009	1-1	.500
2006	1-3	.250
2005	2-8	.200
2004	6-8	.429
2003	4-9	.308
2002	2-8	.200
2001	0-1	.000
1991	0-1	.000
1987	0-1	.000
1986	0-1	.000
1985	0-1	.000
1983	1-1	.500
1980	0-1	.000
1979	0-2	.000
1978	0-4	.000
1977	1-2	.333
1976	0-1	.000
1975	0-5	.000
1974	2-8	.200
1973	2-6	.250
1972	4-9	.308
1971	0-7	.000
1970	6-8	.429
1969	0-1	.000
Total	42-151	.218

Calculated from games played between 1927 and 2026 (as of September 17, 2026).