Kawaai Hitoshi (川合仁)

Place: Saitama, Japan

Rating: 1999.30, Std: 81.96, Rank: 754

First game: 2020-06-21, Last game: 2024-11-17

Top rating: 2057.26 (2022-09-23)

Games: 157, Wins: 50, Draws: 10, Losses: 97

Gy1: 28, Gy2: 56, Gy5: 157

Kyushu Championship 2024
Date	2024-11-17		Rating	1999.30
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2423.89
2	Black	Win	Suzuki Yuta	1802.47
3	Black	Win	Kurakake Mataichi	1469.81
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	1997.86
Round	Color	Result	Opponent
1	White	Win	Kito Shinichi	2197.55
2	Black	Loss	Tachi Masaya	2619.44
3	White	Loss	Yoshikawa Tomoki	2136.85
4	Black	Loss	Kato Daisuke	1953.67
5	Black	Win	Fukada Ren	2047.30
38 Aomori Championship
Date	2024-06-29		Rating	1992.26
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2108.16
2	Black	Loss	Tanno Yoshitaka	2103.98
3	White	Loss	Ishitani Shin-ichi	2414.92
4	White	Loss	Miyamoto Syunju	2364.19
62th Meijinsen Qualification Tohoku area 1st round
Date	2024-05-19		Rating	1993.31
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2128.59
2	White	Loss	Miyamoto Syunju	2367.71
3	White	Loss	Kusajima Masato	2286.02
4	Black	Loss	Fujita Maiko	2378.55
5	White	Loss	Gakumazawa Hideaki	2105.88
15th Tohoku Championship
Date	2024-03-31		Rating	2000.10
Round	Color	Result	Opponent
1	White	Loss	Miyamoto Syunju	2365.70
2	White	Loss	Fujita Maiko	2376.55
3	White	Loss	Ishitani Shin-ichi	2412.42
4	White	Win	Gakumazawa Hideaki	2099.01
5	Black	Loss	Kusajima Masato	2286.29
18th All Japan Championship
Date	2024-02-12		Rating	2005.79
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2403.67
2	Black	Loss	Sakamoto Suzan	2185.53
3	White	Loss	Toyo Koryu	2199.67
4	Black	Win	Jang Eun Min	2331.78
5	White	Loss	Maruta Hiroki	2235.38
6	White	Loss	Shimura Hiroki	2124.13
2023 Kyushu Championship
Date	2023-11-12		Rating	2019.55
Round	Color	Result	Opponent
1	White	Loss	Kawamoto Shoma	2314.61
2	White	Win	Inazumi Masanori	1751.99
3	White	Loss	Inoue Fumiya	2484.67
4	Black	Win	Yamane Tomohiro	2082.94
55 Kyoto Classified Tournament - Special Class
Date	2023-11-11		Rating	2019.64
Round	Color	Result	Opponent
A1	White	Win	Yasuto Horikawa	1943.38
A2	White	Win	Ide Daisuke	1922.03
A4	Black	Win	Ide Daisuke	1922.03
A5	White	Loss	Yasuto Horikawa	1943.38
63 Suiseisen Tournament final round
Date	2023-10-15		Rating	2020.51
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2124.74
2	White	Loss	Kishimoto Shogo	2193.39
3	Black	Loss	Fujikawa Masaki	2073.98
63 Suiseisen Tournament 1st round
Date	2023-09-10		Rating	2025.71
Round	Color	Result	Opponent
1	White	Loss	Yoshikawa Tomoki	2121.89
1	White	Win	Suzuki Tetsuji	1730.09
3	Black	Win	Fujikawa Masaki	2073.54
4	White	Win	Suzuki Yoshitaka	1970.89
37 Aomori Championship
Date	2023-06-25		Rating	2030.48
Round	Color	Result	Opponent
1	Black	Win	Tanno Yoshitaka	2082.41
2	Black	Loss	Ooshina Seiichi	2179.76
3	Black	Win	Koseki Kenshou	1589.88
61th Meijinsen Qualification Tohoku area 1st round
Date	2023-05-21		Rating	2031.28
Round	Color	Result	Opponent
2	Black	Loss	Gakumazawa Hideaki	2103.14
3	Black	Loss	Miyamoto Syunju	2288.42
4	Black	Loss	Inoue Fumiya	2509.72
5	Black	Loss	Kusajima Masato	2272.21
40th Shinei Tournament
Date	2023-04-09		Rating	2036.19
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1791.41
14th Tohoku Championship
Date	2023-02-19		Rating	2040.84
Round	Color	Result	Opponent
1	Black	Loss	Gakumazawa Hideaki	2101.51
2	Black	Loss	Kusajima Masato	2269.31
3	White	Loss	Inoue Fumiya	2513.82
4	Black	Win	Oomura Shu	2333.17
5	Black	Loss	Miyamoto Syunju	2264.52
54 Kyoto Classified Tournament
Date	2022-11-12		Rating	2050.89
Round	Color	Result	Opponent
A1	Black	Win	Taniguchi Ren	1724.30
A2	Black	Loss	Toyo Koryu	2179.44
A4	White	Win	Masuda Yuuto	1806.75
A5	White	Loss	Kito Shinichi	2172.14
A6	Black	Win	Masuda Yuuto	1806.75
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	2051.59
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2166.33
62 Suiseisen Tournament final round
Date	2022-10-16		Rating	2054.81
Round	Color	Result	Opponent
1	Black	Draw	Shimura Hiroki	2140.64
2	White	Draw	Kishimoto Shogo	2145.26
3	Black	Loss	Tanaka Shotaro	2303.32
4	Black	Loss	Matsuda Shoma	2320.78
5	Black	Win	Fujikawa Masaki	2089.32
62 Suiseisen Tournament 1st round
Date	2022-09-23		Rating	2057.26
Round	Color	Result	Opponent
1	White	Win	Nakamura Keigo	1808.96
2	Black	Win	Fujikawa Masaki	2092.55
3	Black	Win	Suzuki Yoshitaka	1984.24
4	Black	Draw	Tanaka Shotaro	2299.77
39 Kanto Championship
Date	2022-07-31		Rating	2054.35
Round	Color	Result	Opponent
1	White	Win	Fujita Maiko	2404.82
2	White	Loss	Ishitani Shin-ichi	2347.52
3	Black	Loss	Maruta Hiroki	2178.14
4	Black	Win	Takazawa Nagayoshi	2223.01
5	Black	Win	Kasahara Reiko	1674.36
6	Black	Win	Li Haoyang	1990.36
39 Kanto Shineisen Tournament
Date	2022-04-10		Rating	2028.00
Round	Color	Result	Opponent
1	White	Win	Fujikawa Masaki	2113.20
2	White	Loss	Saito Shigetoshi	2004.92
3	White	Draw	Tomobe Katsuhiro	2111.43
4	White	Loss	Suzuki Yoshitaka	1995.25
5	White	Loss	Iwano Fumio	2154.09
54 Touryumonsen Tournament
Date	2022-03-20		Rating	2024.61
Round	Color	Result	Opponent
1R	White	Loss	Tokonami Shota	2032.17
3R	White	Loss	Tanaka Shotaro	2280.90
4R	Black	Draw	Kito Shinichi	2179.79
5R	White	Win	Taniguchi Ren	1738.76
Kyushu Shinjinousen Tournament 2022
Date	2022-03-13		Rating	2023.72
Round	Color	Result	Opponent
1	Black	Loss	Shimura Hiroki	2104.60
2	White	Win	Hayata Shinnosuke	1555.29
3	Black	Loss	Yamane Tomohiro	2106.70
4	White	Win	Morishita Hiroyoshi	1815.15
13th Tohoku Championship
Date	2021-12-12		Rating	2016.93
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2505.76
2	Black	Loss	Maruta Hiroki	2245.46
3	White	Loss	Ishitani Shin-ichi	2325.45
4	White	Loss	Miyamoto Syunju	2239.49
53 Kyoto Classified Tournament
Date	2021-11-13		Rating	2016.80
Round	Color	Result	Opponent
A1	Black	Loss	Ide Daisuke	1975.80
A2	Black	Win	Taniguchi Ren	1752.62
A3	White	Win	Tokonami Shota	2030.01
A4	White	Loss	Kito Shinichi	2179.41
A5	Black	Loss	Tanaka Shotaro	2275.89
A6	Black	Win	Toyo Koryu	2093.00
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	2014.97
Round	Color	Result	Opponent
1	Black	Loss	Kato Shota	2034.85
2	Black	Draw	Shimura Hiroki	2066.56
3	White	Loss	Yokoyama Shota	2437.13
4	Black	Win	Shibano Ryunosuke	2104.85
38 Kanto Championship
Date	2021-08-08		Rating	2012.56
Round	Color	Result	Opponent
4	Black	Loss	Yokoyama Shota	2436.90
5	White	Loss	Maruta Hiroki	2249.80
6	Black	Win	Nishizawa Aoi	2199.96
59th Meijinsen Qualification Kanto area 1st round
Date	2021-05-09		Rating	2003.11
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2345.94
2	White	Loss	Inoue Fumiya	2474.85
3	White	Loss	Maruta Hiroki	2231.64
4	White	Loss	Yoshimoto Yuta	2233.51
Chugoku Championship
Date	2021-04-25		Rating	2002.60
Round	Color	Result	Opponent
1	White	Loss	Kawano Takahisa	2491.97
3	White	Loss	Yamane Tomohiro	2071.25
4	White	Loss	Matsuura Hiroshi	2403.46
38 Kanto Shineisen Tournament
Date	2021-04-11		Rating	2002.94
Round	Color	Result	Opponent
1	White	Win	Shibata Satoru	1752.08
2	White	Loss	Nishizawa Aoi	2222.14
3	White	Loss	Matsuda Shoma	2191.98
4	White	Win	Kasahara Reiko	1689.15
5	White	Win	Shimura Hiroki	2017.41
16th All Japan Championship
Date	2021-03-28		Rating	2002.69
Round	Color	Result	Opponent
1	White	Loss	Inoue Fumiya	2470.50
2	White	Loss	Suenaga Daiki	2254.87
3	White	Loss	Maruta Hiroki	2221.23
4	Black	Win	Maruta Koji	2112.12
5	Black	Loss	Yoshimoto Yuta	2228.38
6	Black	Loss	Ishitani Shin-ichi	2340.38
52 Kyoto Classified Tournament
Date	2020-11-23		Rating	2002.71
Round	Color	Result	Opponent
A1	White	Loss	Tanaka Shotaro	2245.07
A2	White	Loss	Suenaga Daiki	2260.89
A3	White	Win	Kito Shinichi	2148.11
A4	White	Win	Shimura Hiroki	1987.10
A5	Black	Loss	Ide Daisuke	1984.72
Kyushu Championship
Date	2020-11-22		Rating	2002.68
Round	Color	Result	Opponent
1	Black	Win	Kurakake Mataichi	1567.06
2	Black	Loss	Yamane Tomohiro	2055.04
4	Black	Loss	Kuga Akio	2377.86
5	Black	Loss	Kawamoto Shoma	2359.39
21 Renju Emperor Tournament Kanto area 1st round
Date	2020-11-15		Rating	2002.92
Round	Color	Result	Opponent
1	Black	Win	Maruta Koji	2100.91
2	Black	Loss	Fujita Maiko	2358.10
3	Black	Loss	Maruta Hiroki	2230.09
4	Black	Draw	Kishimoto Shogo	2160.15
60 Suiseisen Tournament 1st round
Date	2020-09-13		Rating	2001.38
Round	Color	Result	Opponent
1	Black	Win	Iwano Fumio	2125.23
2	Black	Loss	Nagasoe Hiroki	2608.49
3	White	Loss	Kato Shota	2044.90
4	White	Loss	Kito Shinichi	2156.23
37 Kanto Championship
Date	2020-08-10		Rating	2000.88
Round	Color	Result	Opponent
1	White	Loss	Ishitani Shin-ichi	2362.15
2	White	Win	Shimura Hiroki	1952.86
3	Black	Draw	Ito Midori	1782.52
4	White	Win	Kasahara Reiko	1696.47
5	White	Draw	Maruta Hiroki	2236.12
6	Black	Draw	Kato Yasuhiro	2073.48
58 Meijinsen Qualification East Japan area 2nd round
Date	2020-07-19		Rating	1999.12
Round	Color	Result	Opponent
1	White	Loss	Tamada Yoichi	2517.34
2	Black	Loss	Ono Takayuki	2387.49
3	Black	Loss	Maruta Hiroki	2235.61
4	White	Loss	Fujita Maiko	2364.81
5	Black	Loss	Inoue Fumiya	2431.25
58 Meijinsen Qualification Kanto area 1st round
Date	2020-06-21		Rating	1998.54
Round	Color	Result	Opponent
1	Black	Loss	Maruta Hiroki	2232.86
2	White	Loss	Kishimoto Shogo	2168.24
3	White	Win	Iwano Fumio	2128.97
4	White	Loss	Fujita Maiko	2362.72