Ozawa Tetsushi (小澤哲史)

Place: Kyoto, Japan

Rating: 1930.95, Rank: 619

First game: 2005-07-10, Last game: 2019-11-04

Top rating: 2061.73 (2005-07-10)

Games: 227, Wins: 94, Draws: 5, Losses: 128

Gy1: 0, Gy2: 0, Gy5: 14

51 Kyoto Classified Tournament
Date	2019-11-04		Rating	1930.95
Round	Color	Result	Opponent
S1	Black	Loss	Iio Yoshihiro	2349.14
S2	Black	Loss	Hata Masayuki	2121.98
S3	Black	Loss	Kawano Takahisa	2388.23
S4	Black	Loss	Nishida Toshio	2014.55
S5	Black	Loss	Hasegawa Kazuto	2524.59
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	1952.57
Round	Color	Result	Opponent
1	Black	Loss	Hayashi Shoichi	2084.31
2	White	Loss	Iio Yoshihiro	2403.37
3	Black	Win	Nishida Toshio	1994.09
4	Black	Loss	Sakamoto Hirouji	2230.69
5	White	Loss	Fujita Maiko	2201.77
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	1965.61
Round	Color	Result	Opponent
1	Black	Win	Hata Masayuki	2133.21
2	White	Loss	Tachi Masaya	2477.83
3	Black	Draw	Matsui Tsunehiro	2109.61
4	White	Loss	Hayashi Shoichi	2071.79
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	1978.70
Round	Color	Result	Opponent
1	Black	Win	Matsui Tsunehiro	2128.44
2	Black	Loss	Hata Masayuki	2145.11
3	Black	Loss	Sakamoto Hirouji	2215.95
4	Black	Loss	Kashihara Akihiko	2270.20
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	1990.26
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2423.65
2	White	Loss	Hata Masayuki	2132.01
3	Black	Loss	Nishida Toshio	2032.22
4	White	Loss	Kubo Izumi	2053.92
49 Touryumonsen Tournament
Date	2016-03-20		Rating	1997.13
Round	Color	Result	Opponent
1	Black	Loss	Sumiya Yuuki	2010.96
2	Black	Win	Masuda Yuuto	1780.12
3	White	Win	Watanabe Nobuo	1886.24
4	Black	Win	Sumiya Yuuki	2010.96
5	White	Win	Masuda Yuuto	1780.12
6	Black	Win	Watanabe Nobuo	1886.24
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2001.82
Round	Color	Result	Opponent
A1	White	Loss	Tatematsu Hikaru	2160.97
A2	White	Win	Uchida Ryunosuke	1754.04
A3	Black	Win	Watanabe Nobuo	1888.60
A4	Black	Loss	Tanaka Toshiki	2394.64
A6	White	Win	Sumiya Yuuki	2004.97
32 Kanto Shineisen Tournament
Date	2015-04-12		Rating	1998.94
Round	Color	Result	Opponent
1	White	Loss	Iwano Fumio	2187.01
2	White	Loss	Hashimoto Takuya	1973.35
3	White	Win	Demachi Koichiro	1875.91
4	Black	Win	Maruta Hiroki	2034.97
5	Black	Loss	Fujikawa Masaki	2043.28
48 Touryumonsen Tournament
Date	2015-03-15		Rating	1999.28
Round	Color	Result	Opponent
1	White	Loss	Takahashi Roi	2120.62
2	White	Win	Watanabe Nobuo	1905.18
3	White	Loss	Kon Akira	1934.68
4	Black	Loss	Tachi Masaya	2418.29
18 Mikami Cup Tournament
Date	2015-01-18		Rating	2002.60
Round	Color	Result	Opponent
A1	White	Win	Fujikawa Masaki	2026.41
A2	Black	Loss	Tanizaki Ryusuke	2138.73
A3	Black	Win	Maruta Hiroki	2034.74
A4	White	Win	Iwano Fumio	2187.59
A5	White	Loss	Tomobe Katsuhiro	2054.57
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2001.12
Round	Color	Result	Opponent
A1	Black	Loss	Tachi Masaya	2408.07
A2	White	Win	Kon Akira	1940.01
A3	Black	Loss	Takahashi Roi	2114.46
A4	Black	Loss	Kamei Shigeo	1680.41
A6	White	Loss	Tada Ayako	2254.62
52 Meijinsen Qualification Kansai area 1st round
Date	2014-05-18		Rating	2011.33
Round	Color	Result	Opponent
1	White	Win	Sakamoto Hirouji	2240.01
2	Black	Loss	Kashihara Akihiko	2277.99
3	Black	Loss	Kubo Izumi	2044.74
4	Black	Loss	Matsui Tsunehiro	2144.32
31st Kanto Shineisen Tournament
Date	2014-04-13		Rating	2013.79
Round	Color	Result	Opponent
1	Black	Win	Nakamura Souta	2107.70
2	Black	Win	Iwano Fumio	2191.40
3	White	Loss	Tomobe Katsuhiro	2070.93
4	Black	Loss	Tada Ayako	2253.20
5	White	Win	Suzuki Rin	1950.28
47 Touryumonsen Tournament
Date	2014-03-16		Rating	2013.34
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2389.66
2	White	Loss	Kon Akira	1938.01
3	Black	Win	Watanabe Nobuo	1956.88
4	Black	Loss	Tachi Masaya	2389.66
5	White	Loss	Kon Akira	1938.01
6	Black	Win	Watanabe Nobuo	1956.88
14th Mikami Cup A-class
Date	2014-01-19		Rating	2014.87
Round	Color	Result	Opponent
1	Black	Win	Tada Ayako	2254.69
2	Black	Win	Tanizaki Ryusuke	2090.81
3	Black	Loss	Maruta Hiroki	2067.46
4	Black	Loss	Iwano Fumio	2179.77
5	Black	Win	Isobe Seiji	1887.41
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2011.45
Round	Color	Result	Opponent
A1	White	Loss	Watanabe Nobuo	1974.59
A2	Black	Loss	Kon Akira	1934.53
A3	Black	Win	Tanigawa Kaito	1594.77
A4	Black	Win	Inoue Katsumi	1853.26
A5	Black	Loss	Tada Ayako	2248.59
A6	White	Win	Shimano Keigo	2017.77
30th Kanto Shineisen Tournament
Date	2013-04-21		Rating	2008.86
Round	Color	Result	Opponent
1	White	Loss	Suzuki Rin	1988.45
2	Black	Win	Iwano Fumio	2126.55
3	Black	Loss	Kamiya Shunsuke	2475.15
4	Black	Loss	Maruta Hiroki	2082.40
46 Touryumonsen Tournament
Date	2013-03-17		Rating	2009.26
Round	Color	Result	Opponent
1	White	Win	Kon Akira	1936.66
2	Black	Win	Kuramoto Hideharu	1798.94
4	White	Win	Kon Akira	1936.66
5	Black	Win	Kuramoto Hideharu	1798.94
16th Mikami Cup Tournament
Date	2013-01-20		Rating	2004.70
Round	Color	Result	Opponent
A1	Black	Win	Kon Akira	1937.85
A2	Black	Loss	Kato Yasuhiro	2073.65
A3	Black	Loss	Tanizaki Ryusuke	2073.91
A4	White	Loss	Iwano Fumio	2109.15
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2002.90
Round	Color	Result	Opponent
A1	Black	Loss	Takahashi Roi	2122.33
A2	White	Loss	Kon Akira	1939.80
A3	White	Win	Chen Kuo-Hui	2006.40
A4	White	Loss	Tada Ayako	2243.59
A5	White	Loss	Kawano Takahisa	2317.18
A6	White	Loss	Tachi Masaya	2367.64
4th Tohoku Championship
Date	2012-04-08		Rating	2011.37
Round	Color	Result	Opponent
1	Black	Loss	Hirono Masakazu	1969.53
2	White	Win	Gakumazawa Hideaki	2062.10
3	Black	Loss	Maruta Hiroki	2040.15
4	White	Win	Suzuki Junichiro	1889.29
5	Black	Win	Miura Hitoshi	1856.62
45 Touryumonsen Tournament
Date	2012-03-18		Rating	2011.91
Round	Color	Result	Opponent
2	White	Loss	Takahashi Roi	2087.47
3	Black	Loss	Nakajima Osamu	2163.81
4	White	Win	Kon Akira	1958.35
5	White	Loss	Kise Katsumi	2483.83
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2018.24
Round	Color	Result	Opponent
A1	Black	Win	Maruta Hiroki	2039.96
A2	Black	Loss	Kise Katsumi	2480.20
A3	White	Loss	Fukui Nobuhiro	2409.01
A4	White	Loss	Kon Akira	1964.14
A5	Black	Loss	Tanaka Shingo	2067.52
A6	Black	Win	Okuda Shingo	1844.05
28th Kanto Shineisen Tournament
Date	2011-04-17		Rating	2034.52
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1948.31
2	Black	Win	Matsuoka Teruo	1969.10
3	Black	Loss	Koyama Jun	2400.96
4	White	Loss	Maruta Hiroki	2067.86
5	White	Loss	Fukui Nobuhiro	2348.47
6th All Japan Championship
Date	2011-03-27		Rating	2036.02
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2438.79
2	Black	Loss	Miyagawa Junzo	2159.40
3	White	Win	Tada Ayako	2178.86
4	White	Win	Koiso Shigemasa	2100.93
5	Black	Win	Mano Yoshihisa	2224.75
6	White	Loss	Hasegawa Kazuto	2529.07
44 Touryumonsen Tournament
Date	2011-03-20		Rating	2035.71
Round	Color	Result	Opponent
1	White	Loss	Kise Katsumi	2471.33
2	White	Win	Kon Akira	1956.43
4	White	Loss	Kise Katsumi	2471.33
5	White	Loss	Kon Akira	1956.43
14th Mikami Cup Tournament
Date	2011-01-30		Rating	2034.89
Round	Color	Result	Opponent
A1	White	Draw	Fukui Nobuhiro	2321.10
A2	Black	Loss	Isobe Seiji	1964.10
A3	Black	Win	Kato Yasuhiro	2014.05
A4	Black	Win	Kuramoto Hideharu	1871.60
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2030.82
Round	Color	Result	Opponent
A1	Black	Win	Kon Akira	1946.48
A2	White	Loss	Tanaka Shingo	2133.99
A3	Black	Loss	Tada Ayako	2178.54
A4	White	Win	Yoshikawa Hiromasa	2047.38
A5	Black	Loss	Takeuchi Yuuta	1920.84
50 Suiseisen Tournament
Date	2010-09-12		Rating	2029.38
Round	Color	Result	Opponent
1	White	Win	Suzuki Rin	1943.63
2	Black	Loss	Nakayama Tomoharu	2450.79
3	White	Loss	Fukui Nobuhiro	2278.59
4	White	Loss	Iwano Fumio	2078.84
9th Middle-dan Players Tournament
Date	2010-08-29		Rating	2029.39
Round	Color	Result	Opponent
1	White	Win	Ono Takayuki	2332.87
2	Black	Loss	Kashihara Akihiko	2195.27
3	Black	Loss	Miyagawa Junzo	2158.13
4	White	Win	Suzuki Junichiro	1878.77
5	Black	Win	Kato Yasuhiro	2024.37
6	Black	Draw	Kubo Izumi	2039.10
Meijinsen Qualification Kansai area 2nd round
Date	2010-06-20		Rating	2024.00
Round	Color	Result	Opponent
1	White	Win	Takagawa Teiji	2133.18
2	Black	Loss	Sakamoto Hirouji	2260.32
3	Black	Loss	Koiso Shigemasa	2111.96
Meijinsen Qualification Kansai area
Date	2010-05-16		Rating	2021.12
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Hirouji	2258.32
2	Black	Win	Kubo Izumi	2032.59
3	Black	Loss	Takagawa Teiji	2134.97
4	White	Win	Miyagawa Junzo	2148.78
5	Black	Win	Hata Masayuki	2103.17
27th Kanto Shineisen Tournament
Date	2010-04-04		Rating	2013.72
Round	Color	Result	Opponent
1	White	Loss	Shimoyama Takuma	2198.34
2	White	Loss	Fukui Nobuhiro	2254.00
3	White	Loss	Takagi Tomoyuki	2127.98
4	Black	Win	Fujikawa Masaki	1988.25
5	Black	Loss	Kon Akira	1938.89
43 Touryumonsen Tournament
Date	2010-03-28		Rating	2012.97
Round	Color	Result	Opponent
1	Black	Loss	Kato Yasuhiro	2039.36
2	Black	Loss	Kon Akira	1938.30
3	White	Loss	Fukui Nobuhiro	2253.68
4	Black	Loss	Kawasaki Nobuhiko	2157.13
5	White	Win	Tada Ayako	2171.36
13th Mikami Cup Tournament
Date	2010-01-31		Rating	2010.60
Round	Color	Result	Opponent
A1	Black	Loss	Tanji Hiroki	1962.04
A2	Black	Loss	Arai Kazumi	2262.32
A3	White	Win	Suzuki Rin	1929.30
A4	White	Loss	Matsuoka Teruo	1950.34
A5	White	Win	Kimura Kenichiro	2166.56
41 Kyoto Classified Tournament
Date	2009-11-08		Rating	2008.59
Round	Color	Result	Opponent
A1	Black	Loss	Tamada Yoichi	2351.57
A2	White	Win	Kamei Shigeo	1651.87
A3	Black	Loss	Kawasaki Nobuhiko	2141.21
A4	Black	Loss	Kato Yasuhiro	2010.15
A5	Black	Win	Suzuki Rin	1920.58
A6	Black	Win	Okuda Shingo	1866.64
49 Suiseisen Tournament 1st round
Date	2009-09-06		Rating	2007.75
Round	Color	Result	Opponent
1	White	Loss	Suzuki Rin	1918.46
2	White	Loss	Takeuchi Shunsuke	1999.48
3	White	Win	Matsuoka Teruo	1924.61
4	White	Loss	Hirono Masakazu	1965.09
5th Kansai Championship 1st round
Date	2009-07-12		Rating	2012.48
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1930.15
2	White	Win	Kon Akira	1930.15
47th Meijinsen Qualification Kansai area 1st round
Date	2009-05-10		Rating	2014.21
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2140.97
2	Black	Loss	Sakamoto Hirouji	2219.60
3	White	Win	Kubo Izumi	2038.36
4	White	Loss	Hata Masayuki	2142.30
5	White	Loss	Yasumoto Yoshinobu	1944.77
42nd Touryumonsen Tournament
Date	2009-03-15		Rating	2015.53
Round	Color	Result	Opponent
1	Black	Win	Kato Yasuhiro	1956.60
2	White	Loss	Kon Akira	1929.33
3	Black	Win	Sakaue Ryota	1643.36
4	Black	Loss	Tanaka Shingo	2144.28
6	White	Loss	Saito Masashi	2041.83
7	Black	Win	Yoshikawa Hiromasa	2078.33
12th Mikami Cup Tournament
Date	2009-01-18		Rating	2018.08
Round	Color	Result	Opponent
A3	White	Win	Nakayama Tomoharu	2313.24
46th Meijinsen Qualification Kansai area 1st round
Date	2008-05-11		Rating	2013.74
Round	Color	Result	Opponent
1	Black	Loss	Tamura Kazumasa	2368.58
2	Black	Loss	Yasumoto Yoshinobu	1961.86
3	Black	Loss	Matsui Tsunehiro	2133.45
5	Black	Win	Kon Akira	1904.59
25th Kanto Shineisen Tournament
Date	2008-04-13		Rating	2014.67
Round	Color	Result	Opponent
1	Black	Win	Watanabe Yoko	1944.52
2	White	Loss	Tamada Yoichi	2190.86
3	White	Win	Harada Motochika	1767.33
4	Black	Loss	Fujikawa Masaki	2048.90
5	Black	Win	Tanji Hiroki	1925.33
11th Mikami Cup Tournament, A-Class
Date	2008-01-20		Rating	2015.87
Round	Color	Result	Opponent
1	White	Win	Harada Motochika	1766.70
2	White	Loss	Arai Moriya	1910.63
3	Black	Loss	Tadokoro Hosai	1923.79
4	Black	Draw	Fujikawa Masaki	2050.26
5	Black	Win	Kato Yasuhiro	1895.83
3 Kansai Championship 2nd round
Date	2007-10-21		Rating	2021.91
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2475.36
2	Black	Loss	Matsui Tsunehiro	2128.04
3	White	Win	Sakamoto Hirouji	2198.72
4	White	Loss	Koiso Shigemasa	2094.40
45th Meijinsen Qualification Kansai area - 1st round
Date	2007-05-13		Rating	2033.59
Round	Color	Result	Opponent
1	White	Draw	Takagawa Teiji	2191.55
2	White	Win	Hata Masayuki	2200.52
3	Black	Loss	Sakamoto Hirouji	2206.29
4	Black	Loss	Oosumi Yuuki	2431.14
2nd Kansai Championship 2nd round
Date	2006-10-15		Rating	2039.87
Round	Color	Result	Opponent
2	White	Loss	Takagawa Teiji	2211.34
3	White	Loss	Iio Yoshihiro	2434.53
4	White	Win	Okuda Shingo	1859.09
2nd Kansai Championship. 1 round
Date	2006-07-09		Rating	2043.56
Round	Color	Result	Opponent
1	White	Win	Ishibashi Hiroaki	1699.26
2	White	Loss	Okuda Shingo	1865.27
3	White	Win	Tanaka Tomokazu	1580.52
4	White	Win	Okuda Shingo	1865.27
5	White	Win	Ishibashi Hiroaki	1699.26
1st Kansai Championship 1st round
Date	2005-07-10		Rating	2061.73
Round	Color	Result	Opponent
1	Black	Win	Maki Tatsuya	1760.16
2	Black	Win	Oosumi Yuuki	2303.93
3	Black	Win	Miyagawa Sou	1982.97
4	Black	Loss	Tsujibayashi Taro	2077.37
5	Black	Win	Okuda Shingo	1865.75