Kawaai Hitoshi (川合仁)

Place: Saitama, Japan

Rating: 1976.07, Std: 83.00, Rank: 818

First game: 2020-06-21, Last game: 2024-09-16

Top rating: 2048.82 (2022-09-23)

Games: 150, Wins: 45, Draws: 10, Losses: 95

Gy1: 29, Gy2: 55, Gy5: 150

8 Middle-dan Players Tournament
Date	2024-09-16		Rating	1976.07
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2193.96
2	Black	Loss	Tachi Masaya	2612.49
3	White	Loss	Yoshikawa Tomoki	2130.21
4	Black	Loss	Kato Daisuke	1951.20
5	Black	Win	Fukada Ren	2089.34
38 Aomori Championship
Date	2024-06-29		Rating	1970.95
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2095.01
2	Black	Loss	Tanno Yoshitaka	2094.04
3	White	Loss	Ishitani Shin-ichi	2396.09
4	White	Loss	Miyamoto Syunju	2356.76
62th Meijinsen Qualification Tohoku area 1st round
Date	2024-05-19		Rating	1972.11
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2076.19
2	White	Loss	Miyamoto Syunju	2360.27
3	White	Loss	Kusajima Masato	2274.46
4	Black	Loss	Fujita Maiko	2373.68
5	White	Loss	Gakumazawa Hideaki	2092.75
15th Tohoku Championship
Date	2024-03-31		Rating	1979.06
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2358.37
2	White	Loss	Fujita Maiko	2371.52
3	White	Loss	Ishitani Shin-ichi	2398.42
4	White	Win	Gakumazawa Hideaki	2086.20
5	Black	Loss	Kusajima Masato	2274.94
18th All Japan Championship
Date	2024-02-12		Rating	1984.70
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2391.48
2	Black	Loss	Sakamoto Suzan	2181.24
3	White	Loss	Toyo Koryu	2166.40
4	Black	Win	Jang Eun Min	2324.41
5	White	Loss	Maruta Hiroki	2232.39
6	White	Loss	Shimura Hiroki	2083.51
2023 Kyushu Championship
Date	2023-11-12		Rating	1998.30
Round	Color	Result	Opponent
1	White	Loss	Kawamoto Shoma	2309.73
2	White	Win	Inazumi Masanori	1755.16
3	White	Loss	Inoue Fumiya	2479.08
4	Black	Win	Yamane Tomohiro	2088.85
63 Suiseisen Tournament final round
Date	2023-10-15		Rating	2000.50
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2117.67
2	White	Loss	Kishimoto Shogo	2186.49
3	Black	Loss	Fujikawa Masaki	2067.56
63 Suiseisen Tournament 1st round
Date	2023-09-10		Rating	2007.12
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2114.91
1	White	Win	Suzuki Tetsuji	1723.10
3	Black	Win	Fujikawa Masaki	2067.15
4	White	Win	Suzuki Yoshitaka	1962.64
37 Aomori Championship
Date	2023-06-25		Rating	2014.56
Round	Color	Result	Opponent
1	Black	Win	Tanno Yoshitaka	2073.43
2	Black	Loss	Ooshina Seiichi	2173.36
3	Black	Win	Koseki Kenshou	1585.68
61th Meijinsen Qualification Tohoku area 1st round
Date	2023-05-21		Rating	2016.47
Round	Color	Result	Opponent
2	Black	Loss	Gakumazawa Hideaki	2092.36
3	Black	Loss	Miyamoto Syunju	2281.94
4	Black	Loss	Inoue Fumiya	2504.48
5	Black	Loss	Kusajima Masato	2263.04
40th Shinei Tournament
Date	2023-04-09		Rating	2022.61
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1784.60
14th Tohoku Championship
Date	2023-02-19		Rating	2028.67
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2091.28
2	Black	Loss	Kusajima Masato	2260.94
3	White	Loss	Inoue Fumiya	2508.85
4	Black	Win	Oomura Shu	2331.58
5	Black	Loss	Miyamoto Syunju	2258.47
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2041.31
Round	Color	Result	Opponent
A1	Black	Win	Taniguchi Ren	1721.76
A2	Black	Loss	Toyo Koryu	2165.19
A4	White	Win	Masuda Yuuto	1802.35
A5	White	Loss	Kito Shinichi	2168.49
A6	Black	Win	Masuda Yuuto	1802.35
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2042.16
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2162.76
62 Suiseisen Tournament final round
Date	2022-10-16		Rating	2045.88
Round	Color	Result	Opponent
1	Black	Draw	Shimura Hiroki	2130.77
2	White	Draw	Kishimoto Shogo	2139.40
3	Black	Loss	Tanaka Shotaro	2303.82
4	Black	Loss	Matsuda Shoma	2315.79
5	Black	Win	Fujikawa Masaki	2083.93
62 Suiseisen Tournament 1st round
Date	2022-09-23		Rating	2048.82
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1802.54
2	Black	Win	Fujikawa Masaki	2087.24
3	Black	Win	Suzuki Yoshitaka	1977.85
4	Black	Draw	Tanaka Shotaro	2300.02
39 Kanto Championship
Date	2022-07-31		Rating	2046.96
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2400.76
2	White	Loss	Ishitani Shin-ichi	2344.19
3	Black	Loss	Maruta Hiroki	2174.64
4	Black	Win	Takazawa Nagayoshi	2224.14
5	Black	Win	Kasahara Reiko	1669.35
6	Black	Win	Li Haoyang	1986.61
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2022.48
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2108.48
2	White	Loss	Saito Shigetoshi	2002.20
3	White	Draw	Tomobe Katsuhiro	2107.60
4	White	Loss	Suzuki Yoshitaka	1989.36
5	White	Loss	Iwano Fumio	2151.46
54 Touryumonsen Tournament
Date	2022-03-20		Rating	2019.42
Round	Color	Result	Opponent
1R	White	Loss	Tokonami Shota	2031.52
3R	White	Loss	Tanaka Shotaro	2280.29
4R	Black	Draw	Kito Shinichi	2177.72
5R	White	Win	Taniguchi Ren	1737.02
Kyushu Shinjinousen Tournament 2022
Date	2022-03-13		Rating	2018.62
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2099.93
2	White	Win	Hayata Shinnosuke	1565.32
3	Black	Loss	Yamane Tomohiro	2107.44
4	White	Win	Morishita Hiroyoshi	1820.51
13th Tohoku Championship
Date	2021-12-12		Rating	2012.82
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2502.01
2	Black	Loss	Maruta Hiroki	2242.20
3	White	Loss	Ishitani Shin-ichi	2323.01
4	White	Loss	Miyamoto Syunju	2234.77
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2013.00
Round	Color	Result	Opponent
A1	Black	Loss	Ide Daisuke	2005.57
A2	Black	Win	Taniguchi Ren	1751.33
A3	White	Win	Tokonami Shota	2029.50
A4	White	Loss	Kito Shinichi	2178.22
A5	Black	Loss	Tanaka Shotaro	2275.30
A6	Black	Win	Toyo Koryu	2085.95
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2011.40
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	2030.95
2	Black	Draw	Shimura Hiroki	2063.42
3	White	Loss	Yokoyama Shota	2433.50
4	Black	Win	Shibano Ryunosuke	2101.43
38 Kanto Championship
Date	2021-08-08		Rating	2009.19
Round	Color	Result	Opponent
4	Black	Loss	Yokoyama Shota	2433.29
5	White	Loss	Maruta Hiroki	2246.70
6	Black	Win	Nishizawa Aoi	2197.05
59th Meijinsen Qualification Kanto area 1st round
Date	2021-05-09		Rating	2000.14
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2342.77
2	White	Loss	Inoue Fumiya	2471.63
3	White	Loss	Maruta Hiroki	2228.64
4	White	Loss	Yoshimoto Yuta	2229.67
Chugoku Championship
Date	2021-04-25		Rating	1999.69
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2487.77
3	White	Loss	Yamane Tomohiro	2071.17
4	White	Loss	Matsuura Hiroshi	2401.15
38 Kanto Shineisen Tournament
Date	2021-04-11		Rating	2000.09
Round	Color	Result	Opponent
1	White	Win	Shibata Satoru	1749.61
2	White	Loss	Nishizawa Aoi	2219.25
3	White	Loss	Matsuda Shoma	2188.38
4	White	Win	Kasahara Reiko	1685.16
5	White	Win	Shimura Hiroki	2014.79
16th All Japan Championship
Date	2021-03-28		Rating	1999.90
Round	Color	Result	Opponent
1	White	Loss	Inoue Fumiya	2467.35
2	White	Loss	Suenaga Daiki	2252.40
3	White	Loss	Maruta Hiroki	2218.28
4	Black	Win	Maruta Koji	2109.58
5	Black	Loss	Yoshimoto Yuta	2224.61
6	Black	Loss	Ishitani Shin-ichi	2338.48
52 Kyoto Classified Tournament
Date	2020-11-23		Rating	2000.45
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shotaro	2244.69
A2	White	Loss	Suenaga Daiki	2258.74
A3	White	Win	Kito Shinichi	2147.21
A4	White	Win	Shimura Hiroki	1984.93
A5	Black	Loss	Ide Daisuke	2004.61
Kyushu Championship
Date	2020-11-22		Rating	2000.42
Round	Color	Result	Opponent
1	Black	Win	Kurakake Mataichi	1575.35
2	Black	Loss	Yamane Tomohiro	2054.77
4	Black	Loss	Kuga Akio	2374.97
5	Black	Loss	Kawamoto Shoma	2357.63
21 Renju Emperor Tournament Kanto area 1st round
Date	2020-11-15		Rating	2000.65
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2098.42
2	Black	Loss	Fujita Maiko	2355.30
3	Black	Loss	Maruta Hiroki	2227.33
4	Black	Draw	Kishimoto Shogo	2156.16
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	1999.10
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2122.76
2	Black	Loss	Nagasoe Hiroki	2605.30
3	White	Loss	Kato Shota	2041.66
4	White	Loss	Kito Shinichi	2155.09
37 Kanto Championship
Date	2020-08-10		Rating	1998.59
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2360.42
2	White	Win	Shimura Hiroki	1950.72
3	Black	Draw	Ito Midori	1778.25
4	White	Win	Kasahara Reiko	1692.79
5	White	Draw	Maruta Hiroki	2233.47
6	Black	Draw	Kato Yasuhiro	2070.25
58 Meijinsen Qualification East Japan area 2nd round
Date	2020-07-19		Rating	1996.84
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2514.81
2	Black	Loss	Ono Takayuki	2384.76
3	Black	Loss	Maruta Hiroki	2232.98
4	White	Loss	Fujita Maiko	2362.19
5	Black	Loss	Inoue Fumiya	2428.51
58 Meijinsen Qualification Kanto area 1st round
Date	2020-06-21		Rating	1996.27
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2230.26
2	White	Loss	Kishimoto Shogo	2164.48
3	White	Win	Iwano Fumio	2126.55
4	White	Loss	Fujita Maiko	2360.14