Hata Masayuki (畑雅幸)

Place: Hirakata, Japan

Rating: 2177.28, Std: 119.40, Rank: 492

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

Top rating: 2273.03 (2013-06-16)

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

Gy1: 8, Gy2: 19, Gy5: 39

21 Kansai Championship 2nd round
Date	2026-02-15		Rating	2177.28
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2678.33
2	White	Loss	Hasegawa Kazuto	2440.46
3	Black	Loss	Yoshida Hisao	2176.30
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2184.22
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2671.54
2	White	Loss	Hasegawa Kazuto	2430.87
3	Black	Loss	Ishitani Shin-ichi	2363.81
4	Black	Win	Watanabe Nobuo	2030.02
5	Black	Win	Takashima Junya	2451.51
63 Meijinsen Tournament Kansai Hokuriku area 2nd round
Date	2025-06-15		Rating	2186.59
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2527.45
2	White	Loss	Takashima Junya	2463.03
3	Black	Win	Hasegawa Kazuto	2444.23
63 Meijinsen Tournament Kansai Hokuriku area 1st round
Date	2025-05-18		Rating	2185.38
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2450.21
3	White	Win	Kito Shinichi	2187.41
4	Black	Loss	Takashima Junya	2463.54
5	Black	Win	Yoshida Hisao	2164.33
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2165.54
Round	Color	Result	Opponent
2	Black	Loss	Ishitani Shin-ichi	2407.79
3	White	Loss	Hasegawa Kazuto	2485.16
4	Black	Win	Horikawa Yasuto	1823.89
5	White	Loss	Tachi Masaya	2578.15
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2135.44
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2412.17
2	White	Loss	Hasegawa Kazuto	2550.35
3	White	Loss	Makino Mitsunori	2641.91
4	White	Draw	Tanaka Shotaro	2325.25
5	White	Loss	Tachi Masaya	2600.02
61th Meijinsen Tournament Kansai area 1st round
Date	2023-05-21		Rating	2123.90
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2571.08
2	Black	Loss	Matsui Tsunehiro	2204.68
3	White	Loss	Horikawa Yasuto	1884.45
4	White	Loss	Kito Shinichi	2183.85
5	White	Win	Yoshida Hisao	2148.03
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2135.27
Round	Color	Result	Opponent
S1	White	Loss	Ishitani Shin-ichi	2379.64
S2	Black	Win	Maruta Hiroki	2189.62
S3	Black	Loss	Kawamura Norihiko	2603.35
S4	White	Loss	Sakamoto Suzan	2230.52
S5	Black	Loss	Inoue Fumiya	2534.99
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2162.70
Round	Color	Result	Opponent
S1	Black	Loss	Hasegawa Kazuto	2573.94
S2	Black	Win	Ishitani Shin-ichi	2342.83
S3	Black	Draw	Iio Yoshihiro	2401.04
S4	White	Loss	Maruta Hiroki	2270.63
S5	Black	Draw	Hayashi Shoichi	2163.44
59 Meijinsen Qualification Kansai area 1st round
Date	2021-06-20		Rating	2163.94
Round	Color	Result	Opponent
1	Black	Loss	Hasegawa Kazuto	2587.08
2	Black	Win	Kito Shinichi	2169.42
3	Black	Win	Taniguchi Ren	1789.94
4	Black	Loss	Iio Yoshihiro	2403.02
58 Meijinsen Qualification Kansai area 1st round
Date	2020-06-21		Rating	2153.69
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2385.08
2	Black	Loss	Hayashi Shoichi	2180.65
4	Black	Loss	Sakamoto Suzan	2280.33
5	Black	Loss	Makino Mitsunori	2482.45
15th All Japan Championship
Date	2020-01-19		Rating	2168.63
Round	Color	Result	Opponent
1	Black	Loss	Iio Yoshihiro	2403.36
2	White	Win	Sakamoto Suzan	2275.28
3	Black	Loss	Kawano Takahisa	2474.00
4	Black	Loss	Ishitani Shin-ichi	2379.78
5	White	Win	Kito Shinichi	2182.46
6	Black	Loss	Inoue Fumiya	2421.62
51 Kyoto Classified Tournament
Date	2019-11-04		Rating	2172.64
Round	Color	Result	Opponent
S1	Black	Loss	Tanaka Toshiki	2492.36
S2	White	Win	Ozawa Tetsushi	1969.36
S3	Black	Loss	Kawamura Norihiko	2677.35
S4	Black	Loss	Kawano Takahisa	2463.80
S5	Black	Win	Nishida Toshio	2068.89
57 Meijinsen Qualification Kansai area 1st round
Date	2019-05-19		Rating	2176.95
Round	Color	Result	Opponent
1	Black	Loss	Makino Mitsunori	2298.56
2	Black	Loss	Kashihara Akihiko	2377.97
4	White	Win	Koiso Shigemasa	2085.00
50 Kyoto Classified Tournament
Date	2018-11-11		Rating	2185.98
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2293.29
2	Black	Win	Nishida Toshio	2038.61
3	Black	Win	Hayashi Shoichi	2146.65
4	Black	Loss	Tanaka Toshiki	2506.16
5	Black	Loss	Hasegawa Kazuto	2585.79
56 Meijinsen Qualification Kansai area 1st round
Date	2018-05-20		Rating	2191.12
Round	Color	Result	Opponent
1	White	Loss	Ozawa Tetsushi	2016.50
2	White	Win	Watanabe Nobuo	1973.75
3	White	Win	Hayashi Shoichi	2125.89
4	White	Loss	Tachi Masaya	2555.22
49 Kyoto Classified Tournament
Date	2017-11-12		Rating	2201.12
Round	Color	Result	Opponent
S1	White	Loss	Hasegawa Kazuto	2599.53
S2	Black	Win	Ishitani Shin-ichi	2399.49
S3	Black	Loss	Awatsuji Yuu	2213.39
S4	Black	Loss	Iio Yoshihiro	2548.93
55 Meijinsen Qualification Kansai area 1st round
Date	2017-05-21		Rating	2209.11
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2460.41
2	White	Win	Ozawa Tetsushi	2030.31
3	White	Loss	Tachi Masaya	2540.72
4	Black	Win	Sakamoto Suzan	2276.24
48 Kyoto Classified Tournament
Date	2016-11-13		Rating	2206.43
Round	Color	Result	Opponent
SS1	White	Loss	Hasegawa Kazuto	2644.27
SS2	Black	Loss	Iio Yoshihiro	2559.52
SS3	Black	Win	Okabe Hiroshi	2717.29
SS5	Black	Loss	Kawamura Norihiko	2633.80
54 Meijinsen Qualification Kansai area 1st round
Date	2016-05-15		Rating	2190.08
Round	Color	Result	Opponent
1	Black	Loss	Tanaka Toshiki	2458.02
2	Black	Win	Ozawa Tetsushi	2039.83
3	White	Loss	Tachi Masaya	2482.13
4	Black	Loss	Sakamoto Suzan	2286.05
47 Kyoto Classified Tournament
Date	2015-11-08		Rating	2181.54
Round	Color	Result	Opponent
S1	Black	Loss	Mano Yoshihisa	2364.03
S2	White	Loss	Kashihara Akihiko	2345.70
S3	Black	Win	Miyagawa Junzo	2247.90
S4	Black	Loss	Ooi Kozo	2203.49
S5	Black	Loss	Nishida Toshio	2081.23
12th Middle-dan Players Tournament
Date	2015-07-20		Rating	2189.52
Round	Color	Result	Opponent
1	Black	Loss	Tachi Masaya	2487.86
2	Black	Win	Kobayashi Koichi	2287.60
3	Black	Win	Yoshida Hisao	2172.72
4	White	Loss	Kusajima Masato	2267.29
5	White	Loss	Kashihara Akihiko	2334.99
53 Meijinsen Qualification Kansai area 1st round
Date	2015-05-17		Rating	2192.21
Round	Color	Result	Opponent
1	Black	Loss	Matsui Tsunehiro	2221.02
2	White	Win	Kon Akira	1980.92
3	White	Loss	Sakamoto Suzan	2283.27
4	White	Win	Kubo Izumi	2087.46
46 Kyoto Classified Tournament
Date	2014-11-09		Rating	2205.36
Round	Color	Result	Opponent
S1	Black	Loss	Fukui Nobuhiro	2613.49
S2	Black	Loss	Ishitani Shin-ichi	2444.80
S3	Black	Win	Matsuo Toshiko	1889.83
S4	Black	Loss	Kawamura Norihiko	2656.74
S5	Black	Loss	Sakamoto Suzan	2299.70
45 Kyoto Classified Tournament
Date	2013-11-10		Rating	2254.35
Round	Color	Result	Opponent
S1	Black	Loss	Sandstrom Richard	2384.42
S2	Black	Win	Fukui Nobuhiro	2603.26
S3	White	Loss	Okabe Hiroshi	2761.91
S4	Black	Loss	Mano Yoshihisa	2318.17
51 Meijinsen Tournament
Date	2013-09-16		Rating	2261.14
Round	Color	Result	Opponent
1	White	Win	Kawate Kozo	2195.62
2	Black	Loss	Yamaguchi Yusui	2594.72
3	White	Loss	Sato Kiyotomi	2474.87
4	White	Draw	Kamiya Shunsuke	2562.58
5	White	Loss	Kawano Takahisa	2374.76
6	Black	Loss	Mano Yoshihisa	2319.41
7	White	Draw	Hasegawa Kazuto	2625.56
8	Black	Loss	Oosumi Yuuki	2849.01
9	Black	Loss	Okabe Hiroshi	2757.59
51 Meijinsen Qualification Kansai area 2nd round
Date	2013-06-16		Rating	2273.03
Round	Color	Result	Opponent
1	Black	Draw	Iio Yoshihiro	2497.94
2	Black	Win	Matsui Tsunehiro	2189.50
3	Black	Loss	Hasegawa Kazuto	2617.85
ex	White	Win	Iio Yoshihiro	2497.94
51 Meijinsen Qualification Kansai area 1st round
Date	2013-05-19		Rating	2272.51
Round	Color	Result	Opponent
1	White	Win	Iio Yoshihiro	2494.41
2	White	Win	Kubo Izumi	2094.48
3	Black	Win	Matsui Tsunehiro	2189.66
4	White	Win	Kon Akira	1988.35
5	Black	Loss	Sakamoto Suzan	2300.60
44 Kyoto Classified Tournament
Date	2012-11-11		Rating	2245.22
Round	Color	Result	Opponent
S1	Black	Loss	Ono Takayuki	2427.92
S2	White	Loss	Ishitani Shin-ichi	2365.79
S3	Black	Loss	Fukui Nobuhiro	2557.87
S5	White	Loss	Tamura Kazumasa	2526.46
50 Meijinsen Qualification Kansai area 1st round
Date	2012-05-20		Rating	2237.42
Round	Color	Result	Opponent
1	Black	Draw	Kon Akira	2008.96
2	White	Win	Kubo Izumi	2090.30
3	Black	Loss	Sakamoto Suzan	2342.19
4	Black	Loss	Kise Katsumi	2552.10
7th Kansai Championship 2nd round
Date	2012-02-19		Rating	2238.25
Round	Color	Result	Opponent
1	White	Loss	Kise Katsumi	2554.58
2	Black	Loss	Iio Yoshihiro	2486.12
3	Black	Win	Sakamoto Suzan	2345.57
43 Kyoto Classified Tournament
Date	2011-11-13		Rating	2235.69
Round	Color	Result	Opponent
S1	Black	Win	Miyagawa Junzo	2223.83
S2	Black	Loss	Ishitani Shin-ichi	2395.71
S3	Black	Win	Okumura Toyohiko	2325.27
S4	Black	Loss	Hasegawa Kazuto	2558.30
S5	White	Loss	Miyoshi Takeo	2167.66
7th Kansai Championship 1st round
Date	2011-10-23		Rating	2234.93
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2360.49
2	White	Win	Takahashi Roi	2110.91
3	White	Draw	Kise Katsumi	2548.63
4	Black	Loss	Koiso Shigemasa	2179.42
5	Black	Win	Kubo Izumi	2108.91
6th Kansai Championship 3rd round
Date	2011-01-09		Rating	2189.15
Round	Color	Result	Opponent
1	White	Loss	Oosumi Yuuki	2735.77
2	Black	Win	Kubo Izumi	2108.43
3	Black	Loss	Miyagawa Junzo	2226.63
42 Kyoto Classified Tournament
Date	2010-11-14		Rating	2180.85
Round	Color	Result	Opponent
S2	Black	Win	Miyoshi Takeo	2129.24
S3	Black	Loss	Okabe Hiroshi	2698.39
S4	Black	Win	Okumura Toyohiko	2335.28
S5	Black	Draw	Miyagawa Junzo	2226.22
6th Kansai Championship 2nd round
Date	2010-10-31		Rating	2176.99
Round	Color	Result	Opponent
1	White	Loss	Kon Akira	1993.76
2	Black	Win	Kubo Izumi	2107.10
3	Black	Loss	Miyagawa Junzo	2226.22
Meijinsen Qualification Kansai area
Date	2010-05-16		Rating	2144.98
Round	Color	Result	Opponent
1	White	Loss	Miyagawa Junzo	2206.68
2	White	Loss	Takagawa Teiji	2191.70
3	White	Loss	Kubo Izumi	2106.89
4	Black	Loss	Koiso Shigemasa	2185.51
5	White	Loss	Ozawa Tetsushi	2078.77
5th Kansai Championship 3rd round
Date	2010-02-14		Rating	2152.27
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2531.66
2	Black	Loss	Sagara Takashi	2484.92
3	White	Loss	Hasegawa Kazuto	2697.05
5th Kansai Championship 2nd round
Date	2009-11-15		Rating	2162.30
Round	Color	Result	Opponent
1	Black	Win	Kon Akira	1971.98
2	White	Loss	Sagara Takashi	2490.31
3	White	Loss	Koiso Shigemasa	2184.18
47th Meijinsen Qualification Kansai area 2nd round
Date	2009-06-21		Rating	2184.22
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2309.11
2	White	Loss	Oosumi Yuuki	2622.28
3	White	Loss	Kubo Izumi	2117.72
47th Meijinsen Qualification Kansai area 1st round
Date	2009-05-10		Rating	2195.13
Round	Color	Result	Opponent
1	Black	Win	Yasumoto Yoshinobu	2009.35
2	Black	Win	Koiso Shigemasa	2167.61
3	Black	Loss	Sakamoto Suzan	2304.77
4	Black	Win	Ozawa Tetsushi	2083.38
5	Black	Loss	Kon Akira	1964.02
4th Kansai Championship, 2nd round
Date	2008-11-16		Rating	2242.10
Round	Color	Result	Opponent
1	White	Loss	Miyagawa Junzo	2237.35
2	White	Loss	Sakamoto Suzan	2282.65
3	Black	Win	Kon Akira	1949.98
4	Black	Win	Koiso Shigemasa	2163.11
46th Meijinsen Tournament
Date	2008-09-15		Rating	2261.52
Round	Color	Result	Opponent
1	Black	Win	Ishitani Shin-ichi	2397.36
2	Black	Win	Sato Kiyotomi	2444.82
3	Black	Loss	Kawamura Norihiko	2663.95
4	Black	Win	Matsuura Hiroshi	2329.26
5	Black	Loss	Yamaguchi Yusui	2583.92
6	White	Loss	Iio Yoshihiro	2509.31
7	Black	Loss	Oosumi Yuuki	2561.84
8	White	Loss	Okabe Hiroshi	2692.50
9	White	Win	Kataoka Mitsuaki	2252.85
46th Meijinsen Qualification Kansai area 2nd round
Date	2008-06-15		Rating	2271.28
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2287.76
2	Black	Win	Miyagawa Junzo	2255.91
3	Black	Win	Iio Yoshihiro	2517.23
46th Meijinsen Qualification Kansai area 1st round
Date	2008-05-11		Rating	2271.86
Round	Color	Result	Opponent
1	Black	Win	Yasumoto Yoshinobu	2032.38
2	White	Win	Tamura Kazumasa	2428.11
3	White	Win	Miyagawa Junzo	2258.63
4	Black	Loss	Sakamoto Suzan	2290.01
5	Black	Win	Matsui Tsunehiro	2184.37
45th Meijinsen Qualification Kansai area final round
Date	2007-06-17		Rating	2229.91
Round	Color	Result	Opponent
1	White	Loss	Iio Yoshihiro	2534.09
2	White	Loss	Oosumi Yuuki	2534.67
3	Black	Win	Sakamoto Suzan	2298.95
45th Meijinsen Qualification Kansai area - 1st round
Date	2007-05-13		Rating	2224.27
Round	Color	Result	Opponent
1	Black	Loss	Koiso Shigemasa	2170.68
2	Black	Loss	Ozawa Tetsushi	2020.47
3	Black	Win	Yasumoto Yoshinobu	2034.82
4	White	Win	Miyagawa Junzo	2272.87
38th Kyoto Classified - Special class
Date	2006-11-12		Rating	2205.44
Round	Color	Result	Opponent
1	Black	Loss	Oosumi Yuuki	2475.37
2	White	Loss	Adachi Yasuhiro	2057.88
3	Black	Loss	Doi Manabu	2139.26
4	White	Loss	Kudomi Takahiro	2293.79
5	Black	Loss	Okumura Toyohiko	2288.53
Meijin-sen Qual, Kansai-Hokuriku area final round
Date	2006-06-18		Rating	2226.61
Round	Color	Result	Opponent
1	White	Win	Takashima Junya	2500.84
2	White	Loss	Oosumi Yuuki	2433.81
3	Black	Loss	Iio Yoshihiro	2509.38
Meijin-sen Qual, Kansai area 1st round
Date	2006-05-14		Rating	2229.97
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Junzo	2253.46
2	Black	Loss	Iio Yoshihiro	2503.08
3	White	Win	Koiso Shigemasa	2183.98
4	Black	Win	Takagawa Teiji	2305.59
37th Kyoto Classified - Special class
Date	2005-11-13		Rating	2219.07
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2286.84
2	White	Loss	Miyagawa Junzo	2252.20
3	Black	Win	Kudomi Takahiro	2282.38
4	Black	Loss	Hasegawa Kazuto	2709.43
5	Black	Win	Doi Manabu	2103.71
1st Kansai Championship 2nd round
Date	2005-10-16		Rating	2214.23
Round	Color	Result	Opponent
1	Black	Win	Sakamoto Suzan	2287.22
2	White	Loss	Iio Yoshihiro	2476.87
3	White	Loss	Koiso Shigemasa	2212.24
4	White	Win	Matsui Tsunehiro	2166.00
36th Kyoto Classified - Special Class
Date	2004-11-14		Rating	2143.01
Round	Color	Result	Opponent
1	Black	Loss	Kudomi Takahiro	2335.27
2	Black	Loss	Iwata Akihisa	2175.46
4	Black	Loss	Adachi Yasuhiro	2048.24
5	White	Draw	Doi Manabu	2097.62
35th Kyoto Classified - Special Class
Date	2003-11-09		Rating	2122.08
Round	Color	Result	Opponent
1	White	Win	Miyoshi Takeo	2234.18
2	White	Loss	Hasegawa Kazuto	2632.28
3	Black	Loss	Miyagawa Junzo	2262.97
4	Black	Win	Kuramoto Hideharu	1733.59
5	Black	Loss	Iio Yoshihiro	2493.17
41st Meijinsen Qualification: Kansai area - 1st Round
Date	2003-05-18		Rating	2106.60
Round	Color	Result	Opponent
1	Black	Win	Miyagawa Sou	2083.99
2	White	Loss	Takashima Junya	2353.14
3	Black	Loss	Sakamoto Suzan	2260.07
4	White	Loss	Taguchi Yohei	2120.74
32-nd Kyoto Classified - group 1
Date	2000-11-12		Rating	2076.32
Round	Color	Result	Opponent
1	White	Win	Iwata Tatsushi	1830.40
2	Black	Win	Yamagami Katsumi	2043.08
3	White	Win	Takehara Kenji	1836.45
4	Black	Win	Kitamoto Kenji	1927.28
5	White	Win	Yamamoto Keisuke	1879.80
6	Black	Loss	Iida Koichi	1989.64
38th Meijinsen Qualification: Kansai area 1st Round
Date	2000-05-21		Rating	2055.61
Round	Color	Result	Opponent
1	Black	Loss	Sakamoto Suzan	2210.32
2	Black	Win	Funamoto Tadashi	1918.12
3	Black	Loss	Iida Koichi	1995.49
4	Black	Win	Kitamoto Kenji	1939.84
33-rd Touryumon-Sen Tournament
Date	2000-03-19		Rating	2049.73
Round	Color	Result	Opponent
1	Black	Win	Kitamoto Kenji	1942.90
2	Black	Loss	Iida Koichi	1992.78
3	Black	Win	Miyagawa Sou	1944.50
4	Black	Loss	Funamoto Tadashi	1920.97
6	Black	Win	Kuzume Kohei	1705.10