Hata Masayuki (畑雅幸)

Place: Hirakata, Japan

Rating: 2165.09, Std: 102.43, Rank: 506

First game: 2000-03-19, Last game: 2026-02-15

Top rating: 2272.24 (2013-06-16)

Games: 254, Wins: 91, Draws: 10, Losses: 153

Gy1: 15, Gy2: 19, Gy5: 43

21 Kansai Championship 2nd round
Date	2026-02-15		Rating	2165.09
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2669.38
2	White	Loss	Hasegawa Kazuto	2392.10
3	Black	Loss	Yoshida Hisao	2180.36
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2172.11
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2663.74
2	White	Loss	Hasegawa Kazuto	2389.52
3	Black	Loss	Ishitani Shin-ichi	2360.50
4	Black	Win	Watanabe Nobuo	2021.94
5	Black	Win	Takashima Junya	2399.46
63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2025-06-15		Rating	2175.49
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2510.91
2	White	Loss	Takashima Junya	2419.48
3	Black	Win	Hasegawa Kazuto	2412.94
63 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2025-05-18		Rating	2174.61
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2420.62
3	White	Win	Kito Shinichi	2181.51
4	Black	Loss	Takashima Junya	2420.84
5	Black	Win	Yoshida Hisao	2163.08
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2157.28
Round	Color	Result	Opponent
2	Black	Loss	Ishitani Shin-ichi	2406.62
3	White	Loss	Hasegawa Kazuto	2464.53
4	Black	Win	Horikawa Yasuto	1888.65
5	White	Loss	Tachi Masaya	2568.11
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2130.50
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2410.79
2	White	Loss	Hasegawa Kazuto	2540.94
3	White	Loss	Makino Mitsunori	2639.19
4	White	Draw	Tanaka Shotaro	2318.88
5	White	Loss	Tachi Masaya	2596.34
61th Meijinsen Tournament Kansai area 1st round
Date	2023-05-21		Rating	2120.48
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2568.65
2	Black	Loss	Matsui Tsunehiro	2203.55
3	White	Loss	Horikawa Yasuto	1920.11
4	White	Loss	Kito Shinichi	2183.11
5	White	Win	Yoshida Hisao	2146.92
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2132.47
Round	Color	Result	Opponent
S1	White	Loss	Ishitani Shin-ichi	2378.77
S2	Black	Win	Maruta Hiroki	2188.88
S3	Black	Loss	Kawamura Norihiko	2598.49
S4	White	Loss	Sakamoto Suzan	2230.24
S5	Black	Loss	Inoue Fumiya	2535.15
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2160.75
Round	Color	Result	Opponent
S1	Black	Loss	Hasegawa Kazuto	2571.99
S2	Black	Win	Ishitani Shin-ichi	2342.01
S3	Black	Draw	Iio Yoshihiro	2400.15
S4	White	Loss	Maruta Hiroki	2270.08
S5	Black	Draw	Hayashi Shoichi	2163.12
59 Meijinsen Qualification Kansai area 1st round
Date	2021-06-20		Rating	2162.22
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2585.43
2	Black	Win	Kito Shinichi	2169.04
3	Black	Win	Taniguchi Ren	1791.76
4	Black	Loss	Iio Yoshihiro	2402.13
58 Meijinsen Qualification Kansai area 1st round
Date	2020-06-21		Rating	2152.37
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2384.21
2	Black	Loss	Hayashi Shoichi	2180.07
4	Black	Loss	Sakamoto Suzan	2279.66
5	Black	Loss	Makino Mitsunori	2481.66
15th All Japan Championship
Date	2020-01-19		Rating	2167.43
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2402.49
2	White	Win	Sakamoto Suzan	2274.56
3	Black	Loss	Kawano Takahisa	2473.78
4	Black	Loss	Ishitani Shin-ichi	2378.88
5	White	Win	Kito Shinichi	2181.87
6	Black	Loss	Inoue Fumiya	2420.89
51 Kyoto Classified Tournament
Date	2019-11-04		Rating	2171.48
Round	Color	Result	Opponent
S1	Black	Loss	Tanaka Toshiki	2491.74
S2	White	Win	Ozawa Tetsushi	1968.41
S3	Black	Loss	Kawamura Norihiko	2675.84
S4	Black	Loss	Kawano Takahisa	2463.49
S5	Black	Win	Nishida Toshio	2067.77
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2175.84
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2297.68
2	Black	Loss	Kashihara Akihiko	2377.03
4	White	Win	Koiso Shigemasa	2084.12
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2184.91
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2292.46
2	Black	Win	Nishida Toshio	2037.46
3	Black	Win	Hayashi Shoichi	2145.94
4	Black	Loss	Tanaka Toshiki	2505.45
5	Black	Loss	Hasegawa Kazuto	2584.87
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	2190.07
Round	Color	Result	Opponent
1	White	Loss	Ozawa Tetsushi	2015.55
2	White	Win	Watanabe Nobuo	1971.18
3	White	Win	Hayashi Shoichi	2125.19
4	White	Loss	Tachi Masaya	2554.31
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2200.10
Round	Color	Result	Opponent
S1	White	Loss	Hasegawa Kazuto	2598.64
S2	Black	Win	Ishitani Shin-ichi	2398.52
S3	Black	Loss	Awatsuji Yuu	2212.64
S4	Black	Loss	Iio Yoshihiro	2548.03
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	2208.12
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2459.63
2	White	Win	Ozawa Tetsushi	2029.36
3	White	Loss	Tachi Masaya	2539.83
4	Black	Win	Sakamoto Suzan	2275.34
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2205.45
Round	Color	Result	Opponent
SS1	White	Loss	Hasegawa Kazuto	2643.40
SS2	Black	Loss	Iio Yoshihiro	2558.64
SS3	Black	Win	Okabe Hiroshi	2716.43
SS5	Black	Loss	Kawamura Norihiko	2632.87
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	2189.12
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2457.23
2	Black	Win	Ozawa Tetsushi	2038.87
3	White	Loss	Tachi Masaya	2481.24
4	Black	Loss	Sakamoto Suzan	2285.17
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2180.59
Round	Color	Result	Opponent
S1	Black	Loss	Mano Yoshihisa	2363.41
S2	White	Loss	Kashihara Akihiko	2344.76
S3	Black	Win	Miyagawa Junzo	2247.09
S4	Black	Loss	Ooi Kozo	2202.49
S5	Black	Loss	Nishida Toshio	2079.64
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2188.57
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2487.12
2	Black	Win	Kobayashi Koichi	2285.96
3	Black	Win	Yoshida Hisao	2171.90
4	White	Loss	Kusajima Masato	2265.66
5	White	Loss	Kashihara Akihiko	2334.06
53 Meijinsen Qualification Kansai area 1st round
Date	2015-05-17		Rating	2191.28
Round	Color	Result	Opponent
1	Black	Loss	Matsui Tsunehiro	2220.12
2	White	Win	Kon Akira	1980.00
3	White	Loss	Sakamoto Suzan	2282.41
4	White	Win	Kubo Izumi	2086.44
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2204.47
Round	Color	Result	Opponent
S1	Black	Loss	Fukui Nobuhiro	2612.52
S2	Black	Loss	Ishitani Shin-ichi	2443.91
S3	Black	Win	Matsuo Toshiko	1889.17
S4	Black	Loss	Kawamura Norihiko	2655.91
S5	Black	Loss	Sakamoto Suzan	2298.86
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2253.53
Round	Color	Result	Opponent
S1	Black	Loss	Sandstrom Richard	2383.73
S2	Black	Win	Fukui Nobuhiro	2602.40
S3	White	Loss	Okabe Hiroshi	2761.13
S4	Black	Loss	Mano Yoshihisa	2317.31
51 Meijinsen Tournament
Date	2013-09-16		Rating	2260.33
Round	Color	Result	Opponent
1	White	Win	Kawate Kozo	2194.99
2	Black	Loss	Yamaguchi Yusui	2593.98
3	White	Loss	Sato Kiyotomi	2473.82
4	White	Draw	Kamiya Shunsuke	2561.66
5	White	Loss	Kawano Takahisa	2374.00
6	Black	Loss	Mano Yoshihisa	2318.56
7	White	Draw	Hasegawa Kazuto	2624.78
8	Black	Loss	Oosumi Yuuki	2848.22
9	Black	Loss	Okabe Hiroshi	2756.81
51 Meijinsen Qualification Kansai area 2nd round
Date	2013-06-16		Rating	2272.24
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2497.16
2	Black	Win	Matsui Tsunehiro	2188.70
3	Black	Loss	Hasegawa Kazuto	2617.09
ex	White	Win	Iio Yoshihiro	2497.16
51 Meijinsen Qualification Kansai area 1st round
Date	2013-05-19		Rating	2271.73
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2493.63
2	White	Win	Kubo Izumi	2093.62
3	Black	Win	Matsui Tsunehiro	2188.85
4	White	Win	Kon Akira	1987.57
5	Black	Loss	Sakamoto Suzan	2299.84
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2244.47
Round	Color	Result	Opponent
S1	Black	Loss	Ono Takayuki	2427.14
S2	White	Loss	Ishitani Shin-ichi	2364.96
S3	Black	Loss	Fukui Nobuhiro	2557.07
S5	White	Loss	Tamura Kazumasa	2526.44
50 Meijinsen Qualification Kansai area 1st round
Date	2012-05-20		Rating	2236.71
Round	Color	Result	Opponent
1	Black	Draw	Kon Akira	2008.23
2	White	Win	Kubo Izumi	2089.52
3	Black	Loss	Sakamoto Suzan	2341.48
4	Black	Loss	Kise Katsumi	2551.58
7th Kansai Championship 2nd round
Date	2012-02-19		Rating	2237.55
Round	Color	Result	Opponent
1	White	Loss	Kise Katsumi	2554.07
2	Black	Loss	Iio Yoshihiro	2485.43
3	Black	Win	Sakamoto Suzan	2344.88
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2235.00
Round	Color	Result	Opponent
S1	Black	Win	Miyagawa Junzo	2223.11
S2	Black	Loss	Ishitani Shin-ichi	2394.98
S3	Black	Win	Okumura Toyohiko	2324.66
S4	Black	Loss	Hasegawa Kazuto	2557.63
S5	White	Loss	Miyoshi Takeo	2166.97
7th Kansai Championship 1st round
Date	2011-10-23		Rating	2234.24
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2359.81
2	White	Win	Takahashi Roi	2110.28
3	White	Draw	Kise Katsumi	2548.15
4	Black	Loss	Koiso Shigemasa	2178.73
5	Black	Win	Kubo Izumi	2108.19
6th Kansai Championship 3rd round
Date	2011-01-09		Rating	2188.50
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2735.19
2	Black	Win	Kubo Izumi	2107.76
3	Black	Loss	Miyagawa Junzo	2225.97
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2180.21
Round	Color	Result	Opponent
S2	Black	Win	Miyoshi Takeo	2128.61
S3	Black	Loss	Okabe Hiroshi	2697.81
S4	Black	Win	Okumura Toyohiko	2334.69
S5	Black	Draw	Miyagawa Junzo	2225.57
6th Kansai Championship 2nd round
Date	2010-10-31		Rating	2176.34
Round	Color	Result	Opponent
1	White	Loss	Kon Akira	1993.11
2	Black	Win	Kubo Izumi	2106.45
3	Black	Loss	Miyagawa Junzo	2225.58
Meijinsen Qualification Kansai area
Date	2010-05-16		Rating	2144.35
Round	Color	Result	Opponent
1	White	Loss	Miyagawa Junzo	2206.06
2	White	Loss	Takagawa Teiji	2191.10
3	White	Loss	Kubo Izumi	2106.26
4	Black	Loss	Koiso Shigemasa	2184.87
5	White	Loss	Ozawa Tetsushi	2078.15
5th Kansai Championship 3rd round
Date	2010-02-14		Rating	2151.65
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2531.06
2	Black	Loss	Sagara Takashi	2484.31
3	White	Loss	Hasegawa Kazuto	2696.45
5th Kansai Championship 2nd round
Date	2009-11-15		Rating	2161.69
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1971.38
2	White	Loss	Sagara Takashi	2489.69
3	White	Loss	Koiso Shigemasa	2183.55
47th Meijinsen Qualification Kansai area 2nd round
Date	2009-06-21		Rating	2183.62
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2308.53
2	White	Loss	Oosumi Yuuki	2621.84
3	White	Loss	Kubo Izumi	2117.15
47th Meijinsen Qualification Kansai area 1st round
Date	2009-05-10		Rating	2194.54
Round	Color	Result	Opponent
1	Black	Win	Yasumoto Yoshinobu	2008.79
2	Black	Win	Koiso Shigemasa	2166.99
3	Black	Loss	Sakamoto Suzan	2304.19
4	Black	Win	Ozawa Tetsushi	2082.82
5	Black	Loss	Kon Akira	1963.46
4th Kansai Championship, 2nd round
Date	2008-11-16		Rating	2241.52
Round	Color	Result	Opponent
1	White	Loss	Miyagawa Junzo	2236.82
2	White	Loss	Sakamoto Suzan	2282.10
3	Black	Win	Kon Akira	1949.44
4	Black	Win	Koiso Shigemasa	2162.49
46th Meijinsen Tournament
Date	2008-09-15		Rating	2260.95
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2396.87
2	Black	Win	Sato Kiyotomi	2444.25
3	Black	Loss	Kawamura Norihiko	2663.41
4	Black	Win	Matsuura Hiroshi	2328.62
5	Black	Loss	Yamaguchi Yusui	2583.38
6	White	Loss	Iio Yoshihiro	2508.69
7	Black	Loss	Oosumi Yuuki	2561.31
8	White	Loss	Okabe Hiroshi	2692.00
9	White	Win	Kataoka Mitsuaki	2251.89
46th Meijinsen Qualification Kansai area 2nd round
Date	2008-06-15		Rating	2270.72
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2287.22
2	Black	Win	Miyagawa Junzo	2255.41
3	Black	Win	Iio Yoshihiro	2516.65
46th Meijinsen Qualification Kansai area 1st round
Date	2008-05-11		Rating	2271.30
Round	Color	Result	Opponent
1	Black	Win	Yasumoto Yoshinobu	2031.85
2	White	Win	Tamura Kazumasa	2427.53
3	White	Win	Miyagawa Junzo	2258.14
4	Black	Loss	Sakamoto Suzan	2289.47
5	Black	Win	Matsui Tsunehiro	2183.80
45th Meijinsen Qualification Kansai area final round
Date	2007-06-17		Rating	2229.38
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2533.56
2	White	Loss	Oosumi Yuuki	2534.15
3	Black	Win	Sakamoto Suzan	2298.44
45th Meijinsen Qualification Kansai area - 1st round
Date	2007-05-13		Rating	2223.75
Round	Color	Result	Opponent
1	Black	Loss	Koiso Shigemasa	2170.14
2	Black	Loss	Ozawa Tetsushi	2020.02
3	Black	Win	Yasumoto Yoshinobu	2034.32
4	White	Win	Miyagawa Junzo	2272.43
38th Kyoto Classified - Special class
Date	2006-11-12		Rating	2204.93
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2474.82
2	White	Loss	Adachi Yasuhiro	2057.34
3	Black	Loss	Doi Manabu	2138.75
4	White	Loss	Kudomi Takahiro	2293.30
5	Black	Loss	Okumura Toyohiko	2288.00
Meijin-sen Qual, Kansai-Hokuriku area final round
Date	2006-06-18		Rating	2226.12
Round	Color	Result	Opponent
1	White	Win	Takashima Junya	2500.06
2	White	Loss	Oosumi Yuuki	2433.27
3	Black	Loss	Iio Yoshihiro	2508.83
Meijin-sen Qual, Kansai area 1st round
Date	2006-05-14		Rating	2229.48
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2252.94
2	Black	Loss	Iio Yoshihiro	2502.53
3	White	Win	Koiso Shigemasa	2183.47
4	Black	Win	Takagawa Teiji	2305.00
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2218.61
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2286.30
2	White	Loss	Miyagawa Junzo	2251.66
3	Black	Win	Kudomi Takahiro	2281.89
4	Black	Loss	Hasegawa Kazuto	2708.80
5	Black	Win	Doi Manabu	2103.22
1st Kansai Championship 2nd round
Date	2005-10-16		Rating	2213.77
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2286.67
2	White	Loss	Iio Yoshihiro	2476.32
3	White	Loss	Koiso Shigemasa	2211.75
4	White	Win	Matsui Tsunehiro	2165.53
36th Kyoto Classified - Special Class
Date	2004-11-14		Rating	2142.62
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2334.73
2	Black	Loss	Iwata Akihisa	2175.08
4	Black	Loss	Adachi Yasuhiro	2047.64
5	White	Draw	Doi Manabu	2097.13
35th Kyoto Classified - Special Class
Date	2003-11-09		Rating	2121.80
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2234.10
2	White	Loss	Hasegawa Kazuto	2631.52
3	Black	Loss	Miyagawa Junzo	2262.40
4	Black	Win	Kuramoto Hideharu	1733.23
5	Black	Loss	Iio Yoshihiro	2492.55
41st Meijinsen Qualification: Kansai area - 1st Round
Date	2003-05-18		Rating	2106.37
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Sou	2084.75
2	White	Loss	Takashima Junya	2352.69
3	Black	Loss	Sakamoto Suzan	2259.56
4	White	Loss	Taguchi Yohei	2120.67
32-nd Kyoto Classified - group 1
Date	2000-11-12		Rating	2076.27
Round	Color	Result	Opponent
1	White	Win	Iwata Tatsushi	1830.37
2	Black	Win	Yamagami Katsumi	2043.02
3	White	Win	Takehara Kenji	1836.39
4	Black	Win	Kitamoto Kenji	1927.36
5	White	Win	Yamamoto Keisuke	1879.74
6	Black	Loss	Iida Koichi	1989.64
38th Meijinsen Qualification: Kansai area 1st Round
Date	2000-05-21		Rating	2055.59
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2209.85
2	Black	Win	Funamoto Tadashi	1918.25
3	Black	Loss	Iida Koichi	1995.49
4	Black	Win	Kitamoto Kenji	1939.92
33-rd Touryumon-Sen Tournament
Date	2000-03-19		Rating	2049.73
Round	Color	Result	Opponent
1	Black	Win	Kitamoto Kenji	1942.99
2	Black	Loss	Iida Koichi	1992.79
3	Black	Win	Miyagawa Sou	1945.52
4	Black	Loss	Funamoto Tadashi	1921.11
6	Black	Win	Kuzume Kohei	1705.30