Kawaai Hitoshi, Japan - Renju Rating

JPN Kawaai Hitoshi (川合仁)

Place: Saitama, Japan

Rating: 2062.16, Std: 80.50, Rank: 658

First game: 2020-06-21, Last game: 2025-06-28

Top rating: 2072.92 (2022-09-23)

Games: 187, Wins: 57, Draws: 15, Losses: 115

Gy1: 33, Gy2: 69, Gy5: 168

39 Aomori Championship
Date 2025-06-28 Rating 2062.16
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2298.22
2 White Win JPN Ooshina Seiichi 1949.58
3 Black Win JPN Gakumazawa Hideaki 2094.94
4 Black Loss JPN Tanno Yoshitaka 2099.77
5 White Loss JPN Ishitani Shin-ichi 2378.75
19th All Japan Championship
Date 2025-06-28 Rating 2062.16
Round Color Result Opponent
1 White Loss JPN Matsuda Shoma 2610.44
2 Black Loss JPN Fukui Nobuhiro 2503.23
3 Black Win JPN Suzuki Yoshitaka 1959.29
4 Black Loss JPN Shimura Hiroki 2231.78
5 White Draw JPN Ishitani Shin-ichi 2378.75
6 Black Loss JPN Maruta Koji 2176.96
63rd Meijinsen Qualification Tohoku area 1st round
Date 2025-05-18 Rating 2061.75
Round Color Result Opponent
2 Black Draw JPN Gakumazawa Hideaki 2093.29
3 Black Loss JPN Miyamoto Syunju 2299.02
4 Black Draw JPN Kusajima Masato 2197.32
5 Black Loss JPN Shimura Hiroki 2235.34
16th Tohoku Championship
Date 2025-03-09 Rating 2062.93
Round Color Result Opponent
1 White Loss JPN Fujita Maiko 2460.31
2 White Draw JPN Kusajima Masato 2202.25
4 White Win JPN Tamura Syougo 1757.89
5 White Draw JPN Okabe Hiroshi 2725.03
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2059.82
Round Color Result Opponent
S1 White Loss CHN Wang Qingqing 2671.79
S3 White Loss JPN Ishitani Shin-ichi 2398.50
S4 White Loss JPN Kawamura Norihiko 2473.90
S5 White Loss JPN Maruta Hiroki 2267.36
40 Aomori Championship
Date 2024-11-30 Rating 2059.25
Round Color Result Opponent
2 Black Win JPN Tanno Yoshitaka 2080.49
4 Black Loss JPN Miyamoto Syunju 2305.89
5 Black Win JPN Ooshina Seiichi 1976.14
56 Kyoto Classified Tournament
Date 2024-11-23 Rating 2058.61
Round Color Result Opponent
1 White Loss JPN Tachi Masaya 2570.43
2 Black Win JPN Takashima Junya 2530.29
3 White Loss JPN Yoshida Hisao 2152.29
5 Black Loss JPN Hasegawa Kazuto 2499.40
Kyushu Championship 2024
Date 2024-11-17 Rating 2057.77
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2407.02
2 Black Win JPN Suzuki Yuta 1815.81
3 Black Win JPN Kurakake Mataichi 1580.29
8 Middle-dan Players Tournament
Date 2024-09-16 Rating 2048.07
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2193.48
2 Black Loss JPN Tachi Masaya 2584.30
3 White Loss JPN Yoshikawa Tomoki 2243.49
4 Black Loss JPN Kato Daisuke 1974.29
5 Black Win JPN Fukada Ren 2093.31
38 Aomori Championship
Date 2024-06-29 Rating 2032.47
Round Color Result Opponent
1 Black Loss JPN Gakumazawa Hideaki 2101.31
2 Black Loss JPN Tanno Yoshitaka 2081.59
3 White Loss JPN Ishitani Shin-ichi 2414.15
4 White Loss JPN Miyamoto Syunju 2343.40
62nd Meijinsen Qualification Tohoku area 1st round
Date 2024-05-19 Rating 2029.27
Round Color Result Opponent
1 Black Loss JPN Shimura Hiroki 2154.47
2 White Loss JPN Miyamoto Syunju 2352.82
3 White Loss JPN Kusajima Masato 2245.15
4 Black Loss JPN Fujita Maiko 2421.56
5 White Loss JPN Gakumazawa Hideaki 2100.08
15th Tohoku Championship
Date 2024-03-31 Rating 2031.87
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2356.49
2 White Loss JPN Fujita Maiko 2414.38
3 White Loss JPN Ishitani Shin-ichi 2417.43
4 White Win JPN Gakumazawa Hideaki 2093.99
5 Black Loss JPN Kusajima Masato 2250.76
18th All Japan Championship
Date 2024-02-12 Rating 2034.22
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2411.22
2 Black Loss JPN Sakamoto Suzan 2200.19
3 White Loss JPN Toyo Koryu 2216.30
4 Black Win KOR Jang Eun Min 2347.75
5 White Loss JPN Maruta Hiroki 2255.90
6 White Loss JPN Shimura Hiroki 2146.86
2023 Kyushu Championship
Date 2023-11-12 Rating 2042.24
Round Color Result Opponent
1 White Loss JPN Kawamoto Shoma 2339.80
2 White Win JPN Inazumi Masanori 1771.77
3 White Loss JPN Inoue Fumiya 2506.37
4 Black Win JPN Yamane Tomohiro 2078.04
55 Kyoto Classified Tournament
Date 2023-11-11 Rating 2042.27
Round Color Result Opponent
A1 White Win JPN Horikawa Yasuto 1914.22
A2 White Win JPN Ide Daisuke 1925.62
A4 Black Win JPN Ide Daisuke 1925.62
A5 White Loss JPN Horikawa Yasuto 1914.22
63 Suiseisen Tournament final round
Date 2023-10-15 Rating 2042.13
Round Color Result Opponent
1 White Loss JPN Yoshikawa Tomoki 2176.80
2 White Loss JPN Kishimoto Shogo 2204.17
3 Black Loss JPN Fujikawa Masaki 2105.09
63 Suiseisen Tournament 1st round
Date 2023-09-10 Rating 2045.86
Round Color Result Opponent
1 White Loss JPN Yoshikawa Tomoki 2171.45
1 White Win JPN Suzuki Tetsuji 1733.52
3 Black Win JPN Fujikawa Masaki 2103.60
4 White Win JPN Suzuki Yoshitaka 1979.62
37 Aomori Championship
Date 2023-06-25 Rating 2047.21
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2057.60
2 Black Loss JPN Ooshina Seiichi 2034.68
3 Black Win JPN Koseki Kenshou 1571.54
61th Meijinsen Qualification Tohoku area 1st round
Date 2023-05-21 Rating 2047.59
Round Color Result Opponent
2 Black Loss JPN Gakumazawa Hideaki 2101.34
3 Black Loss JPN Miyamoto Syunju 2294.30
4 Black Loss JPN Inoue Fumiya 2526.51
5 Black Loss JPN Kusajima Masato 2257.89
40th Shinei Tournament
Date 2023-04-09 Rating 2052.29
Round Color Result Opponent
1 White Win JPN Nakamura Keigo 1824.57
14th Tohoku Championship
Date 2023-02-19 Rating 2056.62
Round Color Result Opponent
1 Black Loss JPN Gakumazawa Hideaki 2100.35
2 Black Loss JPN Kusajima Masato 2259.34
3 White Loss JPN Inoue Fumiya 2529.49
4 Black Win JPN Oomura Shu 2366.39
5 Black Loss JPN Miyamoto Syunju 2271.37
54 Kyoto Classified Tournament
Date 2022-11-12 Rating 2066.51
Round Color Result Opponent
A1 Black Win JPN Taniguchi Ren 1729.67
A2 Black Loss JPN Toyo Koryu 2193.80
A4 White Win JPN Masuda Yuuto 1814.27
A5 White Loss JPN Kito Shinichi 2178.38
A6 Black Win JPN Masuda Yuuto 1814.27
23 Renju Emperor Tournament Kanto area 1st round
Date 2022-11-06 Rating 2067.22
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2183.41
62 Suiseisen Tournament final round
Date 2022-10-16 Rating 2070.49
Round Color Result Opponent
1 Black Draw JPN Shimura Hiroki 2159.15
2 White Draw JPN Kishimoto Shogo 2160.32
3 Black Loss JPN Tanaka Shotaro 2323.95
4 Black Loss JPN Matsuda Shoma 2347.77
5 Black Win JPN Fujikawa Masaki 2112.74
62 Suiseisen Tournament 1st round
Date 2022-09-23 Rating 2072.92
Round Color Result Opponent
1 White Win JPN Nakamura Keigo 1838.73
2 Black Win JPN Fujikawa Masaki 2115.57
3 Black Win JPN Suzuki Yoshitaka 1998.10
4 Black Draw JPN Tanaka Shotaro 2319.87
39 Kanto Championship
Date 2022-07-31 Rating 2069.80
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2421.21
2 White Loss JPN Ishitani Shin-ichi 2361.47
3 Black Loss JPN Maruta Hiroki 2193.61
4 Black Win JPN Takazawa Nagayoshi 2238.58
5 Black Win JPN Kasahara Reiko 1731.00
6 Black Win CHN Li Haoyang 2010.63
39 Kanto Shineisen Tournament
Date 2022-04-10 Rating 2042.66
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2133.91
2 White Loss JPN Saito Shigetoshi 2020.19
3 White Draw JPN Tomobe Katsuhiro 2139.55
4 White Loss JPN Suzuki Yoshitaka 2009.16
5 White Loss JPN Iwano Fumio 2184.14
54 Touryumonsen Tournament
Date 2022-03-20 Rating 2039.02
Round Color Result Opponent
1R White Loss JPN Tokonami Shota 2041.87
3R White Loss JPN Tanaka Shotaro 2297.36
4R Black Draw JPN Kito Shinichi 2187.63
5R White Win JPN Taniguchi Ren 1744.75
Kyushu Shinjinousen Tournament 2022
Date 2022-03-13 Rating 2038.06
Round Color Result Opponent
1 Black Loss JPN Shimura Hiroki 2120.16
2 White Win JPN Hayata Shinnosuke 1558.31
3 Black Loss JPN Yamane Tomohiro 2110.40
4 White Win JPN Morishita Hiroyoshi 1827.65
13th Tohoku Championship
Date 2021-12-12 Rating 2030.55
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2516.82
2 Black Loss JPN Maruta Hiroki 2257.71
3 White Loss JPN Ishitani Shin-ichi 2337.99
4 White Loss JPN Miyamoto Syunju 2245.42
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2030.22
Round Color Result Opponent
A1 Black Loss JPN Ide Daisuke 1982.97
A2 Black Win JPN Taniguchi Ren 1758.77
A3 White Win JPN Tokonami Shota 2039.61
A4 White Loss JPN Kito Shinichi 2187.74
A5 Black Loss JPN Tanaka Shotaro 2290.54
A6 Black Win JPN Toyo Koryu 2104.75
61 Suiseisen Tournament 1st round
Date 2021-09-23 Rating 2028.20
Round Color Result Opponent
1 Black Loss JPN Kato Shota 2052.60
2 Black Draw JPN Shimura Hiroki 2080.53
3 White Loss JPN Yokoyama Shota 2453.96
4 Black Win JPN Shibano Ryunosuke 2116.80
38 Kanto Championship
Date 2021-08-08 Rating 2025.58
Round Color Result Opponent
4 Black Loss JPN Yokoyama Shota 2453.50
5 White Loss JPN Maruta Hiroki 2261.44
6 Black Win JPN Nishizawa Aoi 2211.56
59th Meijinsen Qualification Kanto area 1st round
Date 2021-05-09 Rating 2015.74
Round Color Result Opponent
1 Black Loss JPN Fujita Maiko 2356.17
2 White Loss JPN Inoue Fumiya 2484.39
3 White Loss JPN Maruta Hiroki 2242.89
4 White Loss JPN Yoshimoto Yuta 2246.84
Chugoku Championship
Date 2021-04-25 Rating 2015.17
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2502.99
3 White Loss JPN Yamane Tomohiro 2077.23
4 White Loss JPN Matsuura Hiroshi 2386.83
38 Kanto Shineisen Tournament
Date 2021-04-11 Rating 2015.49
Round Color Result Opponent
1 White Win JPN Shibata Satoru 1764.67
2 White Loss JPN Nishizawa Aoi 2233.67
3 White Loss JPN Matsuda Shoma 2210.08
4 White Win JPN Kasahara Reiko 1725.38
5 White Win JPN Shimura Hiroki 2030.86
16th All Japan Championship
Date 2021-03-28 Rating 2015.19
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2479.81
2 White Loss JPN Suenaga Daiki 2264.40
3 White Loss JPN Maruta Hiroki 2232.30
4 Black Win JPN Maruta Koji 2125.38
5 Black Loss JPN Yoshimoto Yuta 2241.58
6 Black Loss JPN Ishitani Shin-ichi 2351.65
52 Kyoto Classified Tournament
Date 2020-11-23 Rating 2014.78
Round Color Result Opponent
A1 White Loss JPN Tanaka Shotaro 2256.84
A2 White Loss JPN Suenaga Daiki 2269.99
A3 White Win JPN Kito Shinichi 2156.33
A4 White Win JPN Shimura Hiroki 1999.85
A5 Black Loss JPN Ide Daisuke 1991.94
Kyushu Championship
Date 2020-11-22 Rating 2014.75
Round Color Result Opponent
1 Black Win JPN Kurakake Mataichi 1603.41
2 Black Loss JPN Yamane Tomohiro 2061.48
4 Black Loss JPN Kuga Akio 2392.25
5 Black Loss JPN Kawamoto Shoma 2366.96
21 Renju Emperor Tournament Kanto area 1st round
Date 2020-11-15 Rating 2014.97
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2113.25
2 Black Loss JPN Fujita Maiko 2367.11
3 Black Loss JPN Maruta Hiroki 2240.51
4 Black Draw JPN Kishimoto Shogo 2174.14
60 Suiseisen Tournament 1st round
Date 2020-09-13 Rating 2013.31
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2142.58
2 Black Loss JPN Nagasoe Hiroki 2617.36
3 White Loss JPN Kato Shota 2059.83
4 White Loss JPN Kito Shinichi 2164.28
37 Kanto Championship
Date 2020-08-10 Rating 2012.72
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2371.80
2 White Win JPN Shimura Hiroki 1965.34
3 Black Draw JPN Ito Midori 1789.34
4 White Win JPN Kasahara Reiko 1727.55
5 White Draw JPN Maruta Hiroki 2246.06
6 Black Draw JPN Kato Yasuhiro 2088.25
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2010.87
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2524.21
2 Black Loss JPN Ono Takayuki 2396.75
3 Black Loss JPN Maruta Hiroki 2245.41
4 White Loss JPN Fujita Maiko 2373.30
5 Black Loss JPN Inoue Fumiya 2439.53
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2010.21
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2242.50
2 White Loss JPN Kishimoto Shogo 2181.77
3 White Win JPN Iwano Fumio 2144.67
4 White Loss JPN Fujita Maiko 2371.10