Kawaai Hitoshi (川合仁)

Place: Saitama, Japan

Rating: 2064.05, Std: 81.40, Rank: 637

First game: 2020-06-21, Last game: 2025-03-09

Top rating: 2067.38 (2022-09-23)

Games: 172, Wins: 54, Draws: 12, Losses: 106

Gy1: 37, Gy2: 66, Gy5: 172

16th Tohoku Championship
Date	2025-03-09		Rating	2064.05
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2420.46
2	White	Draw	Kusajima Masato	2229.58
4	White	Win	Tamura Syougo	1759.67
5	White	Draw	Okabe Hiroshi	2709.97
28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2060.06
Round	Color	Result	Opponent
S1	White	Loss	Wang Qingqing	2677.93
S3	White	Loss	Ishitani Shin-ichi	2407.91
S4	White	Loss	Kawamura Norihiko	2547.05
S5	White	Loss	Maruta Hiroki	2235.69
40 Aomori Championship
Date	2024-11-30		Rating	2058.61
Round	Color	Result	Opponent
2	Black	Win	Tanno Yoshitaka	2032.58
4	Black	Loss	Miyamoto Syunju	2297.91
5	Black	Win	Ooshina Seiichi	2093.40
56 Kyoto Classified Tournament
Date	2024-11-23		Rating	2057.78
Round	Color	Result	Opponent
1	White	Loss	Tachi Masaya	2623.85
2	Black	Win	Takashima Junya	2275.33
3	White	Loss	Yoshida Hisao	2221.41
5	Black	Loss	Hasegawa Kazuto	2554.65
Kyushu Championship 2024
Date	2024-11-17		Rating	2056.79
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2411.62
2	Black	Win	Suzuki Yuta	1815.21
3	Black	Win	Kurakake Mataichi	1476.30
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2045.79
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2206.76
2	Black	Loss	Tachi Masaya	2624.24
3	White	Loss	Yoshikawa Tomoki	2180.11
4	Black	Loss	Kato Daisuke	1980.20
5	Black	Win	Fukada Ren	2088.33
38 Aomori Championship
Date	2024-06-29		Rating	2028.85
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2097.54
2	Black	Loss	Tanno Yoshitaka	2042.07
3	White	Loss	Ishitani Shin-ichi	2412.12
4	White	Loss	Miyamoto Syunju	2335.76
62th Meijinsen Qualification Tohoku area 1st round
Date	2024-05-19		Rating	2025.19
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2130.62
2	White	Loss	Miyamoto Syunju	2345.42
3	White	Loss	Kusajima Masato	2256.23
4	Black	Loss	Fujita Maiko	2404.23
5	White	Loss	Gakumazawa Hideaki	2096.21
15th Tohoku Championship
Date	2024-03-31		Rating	2027.35
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2349.36
2	White	Loss	Fujita Maiko	2399.07
3	White	Loss	Ishitani Shin-ichi	2413.55
4	White	Win	Gakumazawa Hideaki	2090.13
5	Black	Loss	Kusajima Masato	2259.87
18th All Japan Championship
Date	2024-02-12		Rating	2029.24
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2406.52
2	Black	Loss	Sakamoto Suzan	2195.68
3	White	Loss	Toyo Koryu	2209.69
4	Black	Win	Jang Eun Min	2339.14
5	White	Loss	Maruta Hiroki	2239.37
6	White	Loss	Shimura Hiroki	2126.52
2023 Kyushu Championship
Date	2023-11-12		Rating	2036.72
Round	Color	Result	Opponent
1	White	Loss	Kawamoto Shoma	2316.34
2	White	Win	Inazumi Masanori	1756.96
3	White	Loss	Inoue Fumiya	2497.54
4	Black	Win	Yamane Tomohiro	2088.95
55 Kyoto Classified Tournament
Date	2023-11-11		Rating	2036.75
Round	Color	Result	Opponent
A1	White	Win	Horikawa Yasuto	1899.52
A2	White	Win	Ide Daisuke	1919.37
A4	Black	Win	Ide Daisuke	1919.37
A5	White	Loss	Horikawa Yasuto	1899.52
63 Suiseisen Tournament final round
Date	2023-10-15		Rating	2036.52
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2146.70
2	White	Loss	Kishimoto Shogo	2199.76
3	Black	Loss	Fujikawa Masaki	2092.19
63 Suiseisen Tournament 1st round
Date	2023-09-10		Rating	2040.30
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2142.77
1	White	Win	Suzuki Tetsuji	1710.93
3	Black	Win	Fujikawa Masaki	2091.08
4	White	Win	Suzuki Yoshitaka	1967.98
37 Aomori Championship
Date	2023-06-25		Rating	2042.26
Round	Color	Result	Opponent
1	Black	Win	Tanno Yoshitaka	2032.04
2	Black	Loss	Ooshina Seiichi	2115.06
3	Black	Win	Koseki Kenshou	1578.06
61th Meijinsen Qualification Tohoku area 1st round
Date	2023-05-21		Rating	2042.55
Round	Color	Result	Opponent
2	Black	Loss	Gakumazawa Hideaki	2097.41
3	Black	Loss	Miyamoto Syunju	2287.50
4	Black	Loss	Inoue Fumiya	2519.09
5	Black	Loss	Kusajima Masato	2259.54
40th Shinei Tournament
Date	2023-04-09		Rating	2047.11
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1812.20
14th Tohoku Championship
Date	2023-02-19		Rating	2051.31
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2096.41
2	Black	Loss	Kusajima Masato	2259.56
3	White	Loss	Inoue Fumiya	2522.52
4	Black	Win	Oomura Shu	2340.29
5	Black	Loss	Miyamoto Syunju	2265.00
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2061.05
Round	Color	Result	Opponent
A1	Black	Win	Taniguchi Ren	1725.81
A2	Black	Loss	Toyo Koryu	2188.08
A4	White	Win	Masuda Yuuto	1811.48
A5	White	Loss	Kito Shinichi	2178.75
A6	Black	Win	Masuda Yuuto	1811.48
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2061.74
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2174.42
62 Suiseisen Tournament final round
Date	2022-10-16		Rating	2064.96
Round	Color	Result	Opponent
1	Black	Draw	Shimura Hiroki	2149.21
2	White	Draw	Kishimoto Shogo	2154.47
3	Black	Loss	Tanaka Shotaro	2316.97
4	Black	Loss	Matsuda Shoma	2335.09
5	Black	Win	Fujikawa Masaki	2103.21
62 Suiseisen Tournament 1st round
Date	2022-09-23		Rating	2067.38
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1827.35
2	Black	Win	Fujikawa Masaki	2106.23
3	Black	Win	Suzuki Yoshitaka	1988.85
4	Black	Draw	Tanaka Shotaro	2313.07
39 Kanto Championship
Date	2022-07-31		Rating	2064.35
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2414.56
2	White	Loss	Ishitani Shin-ichi	2355.03
3	Black	Loss	Maruta Hiroki	2186.07
4	Black	Win	Takazawa Nagayoshi	2233.77
5	Black	Win	Kasahara Reiko	1715.30
6	Black	Win	Li Haoyang	2002.50
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2037.54
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2125.63
2	White	Loss	Saito Shigetoshi	2016.31
3	White	Draw	Tomobe Katsuhiro	2129.34
4	White	Loss	Suzuki Yoshitaka	2000.53
5	White	Loss	Iwano Fumio	2185.88
54 Touryumonsen Tournament
Date	2022-03-20		Rating	2033.99
Round	Color	Result	Opponent
1R	White	Loss	Tokonami Shota	2038.21
3R	White	Loss	Tanaka Shotaro	2291.93
4R	Black	Draw	Kito Shinichi	2186.26
5R	White	Win	Taniguchi Ren	1741.02
Kyushu Shinjinousen Tournament 2022
Date	2022-03-13		Rating	2033.05
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2112.88
2	White	Win	Hayata Shinnosuke	1560.38
3	Black	Loss	Yamane Tomohiro	2112.40
4	White	Win	Morishita Hiroyoshi	1819.97
13th Tohoku Championship
Date	2021-12-12		Rating	2025.74
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2513.01
2	Black	Loss	Maruta Hiroki	2252.57
3	White	Loss	Ishitani Shin-ichi	2332.37
4	White	Loss	Miyamoto Syunju	2241.06
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2025.48
Round	Color	Result	Opponent
A1	Black	Loss	Ide Daisuke	1978.54
A2	Black	Win	Taniguchi Ren	1755.11
A3	White	Win	Tokonami Shota	2035.96
A4	White	Loss	Kito Shinichi	2185.65
A5	Black	Loss	Tanaka Shotaro	2285.55
A6	Black	Win	Toyo Koryu	2100.08
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2023.54
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	2045.94
2	Black	Draw	Shimura Hiroki	2074.48
3	White	Loss	Yokoyama Shota	2446.90
4	Black	Win	Shibano Ryunosuke	2112.14
38 Kanto Championship
Date	2021-08-08		Rating	2021.03
Round	Color	Result	Opponent
4	Black	Loss	Yokoyama Shota	2446.56
5	White	Loss	Maruta Hiroki	2256.85
6	Black	Win	Nishizawa Aoi	2207.23
59th Meijinsen Qualification Kanto area 1st round
Date	2021-05-09		Rating	2011.40
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2352.56
2	White	Loss	Inoue Fumiya	2481.45
3	White	Loss	Maruta Hiroki	2238.63
4	White	Loss	Yoshimoto Yuta	2241.85
Chugoku Championship
Date	2021-04-25		Rating	2010.86
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2496.48
3	White	Loss	Yamane Tomohiro	2076.61
4	White	Loss	Matsuura Hiroshi	2408.07
38 Kanto Shineisen Tournament
Date	2021-04-11		Rating	2011.19
Round	Color	Result	Opponent
1	White	Win	Shibata Satoru	1760.46
2	White	Loss	Nishizawa Aoi	2229.39
3	White	Loss	Matsuda Shoma	2202.69
4	White	Win	Kasahara Reiko	1714.89
5	White	Win	Shimura Hiroki	2025.47
16th All Japan Championship
Date	2021-03-28		Rating	2010.91
Round	Color	Result	Opponent
1	White	Loss	Inoue Fumiya	2476.96
2	White	Loss	Suenaga Daiki	2262.55
3	White	Loss	Maruta Hiroki	2228.19
4	Black	Win	Maruta Koji	2122.39
5	Black	Loss	Yoshimoto Yuta	2236.66
6	Black	Loss	Ishitani Shin-ichi	2347.39
52 Kyoto Classified Tournament
Date	2020-11-23		Rating	2010.62
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shotaro	2252.83
A2	White	Loss	Suenaga Daiki	2268.11
A3	White	Win	Kito Shinichi	2153.75
A4	White	Win	Shimura Hiroki	1994.97
A5	Black	Loss	Ide Daisuke	1988.13
Kyushu Championship
Date	2020-11-22		Rating	2010.59
Round	Color	Result	Opponent
1	Black	Win	Kurakake Mataichi	1571.81
2	Black	Loss	Yamane Tomohiro	2060.29
4	Black	Loss	Kuga Akio	2381.76
5	Black	Loss	Kawamoto Shoma	2363.92
21 Renju Emperor Tournament Kanto area 1st round
Date	2020-11-15		Rating	2010.83
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2110.22
2	Black	Loss	Fujita Maiko	2364.21
3	Black	Loss	Maruta Hiroki	2236.83
4	Black	Draw	Kishimoto Shogo	2169.44
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2009.26
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2141.50
2	Black	Loss	Nagasoe Hiroki	2613.94
3	White	Loss	Kato Shota	2054.49
4	White	Loss	Kito Shinichi	2161.74
37 Kanto Championship
Date	2020-08-10		Rating	2008.70
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2368.45
2	White	Win	Shimura Hiroki	1960.65
3	Black	Draw	Ito Midori	1782.83
4	White	Win	Kasahara Reiko	1718.37
5	White	Draw	Maruta Hiroki	2242.66
6	Black	Draw	Kato Yasuhiro	2083.32
58 Meijinsen Qualification East Japan area 2nd round
Date	2020-07-19		Rating	2006.90
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2522.46
2	Black	Loss	Ono Takayuki	2393.55
3	Black	Loss	Maruta Hiroki	2242.08
4	White	Loss	Fujita Maiko	2370.68
5	Black	Loss	Inoue Fumiya	2437.00
58 Meijinsen Qualification Kanto area 1st round
Date	2020-06-21		Rating	2006.28
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2239.24
2	White	Loss	Kishimoto Shogo	2177.35
3	White	Win	Iwano Fumio	2143.35
4	White	Loss	Fujita Maiko	2368.52