Kawaai Hitoshi, Japan - Renju Rating

JPN Kawaai Hitoshi (川合仁)

Place: Saitama, Japan

Rating: 2065.96, Std: 85.22, Rank: 654

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

Top rating: 2075.29 (2022-09-23)

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

Gy1: 33, Gy2: 66, Gy5: 168

39 Aomori Championship
Date 2025-06-28 Rating 2065.96
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2297.30
2 White Win JPN Ooshina Seiichi 1951.05
3 Black Win JPN Gakumazawa Hideaki 2096.61
4 Black Loss JPN Tanno Yoshitaka 2101.15
5 White Loss JPN Ishitani Shin-ichi 2377.44
19th All Japan Championship
Date 2025-06-28 Rating 2065.96
Round Color Result Opponent
1 White Loss JPN Matsuda Shoma 2615.43
2 Black Loss JPN Fukui Nobuhiro 2506.85
3 Black Win JPN Suzuki Yoshitaka 2029.23
4 Black Loss JPN Shimura Hiroki 2235.40
5 White Draw JPN Ishitani Shin-ichi 2377.44
6 Black Loss JPN Maruta Koji 2183.65
63rd Meijinsen Qualification Tohoku area 1st round
Date 2025-05-18 Rating 2065.21
Round Color Result Opponent
2 Black Draw JPN Gakumazawa Hideaki 2094.98
3 Black Loss JPN Miyamoto Syunju 2298.26
4 Black Draw JPN Kusajima Masato 2199.13
5 Black Loss JPN Shimura Hiroki 2238.63
16th Tohoku Championship
Date 2025-03-09 Rating 2065.89
Round Color Result Opponent
1 White Loss JPN Fujita Maiko 2464.34
2 White Draw JPN Kusajima Masato 2204.06
4 White Win JPN Tamura Syougo 1758.75
5 White Draw JPN Okabe Hiroshi 2719.32
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2062.44
Round Color Result Opponent
S1 White Loss CHN Wang Qingqing 2694.21
S3 White Loss JPN Ishitani Shin-ichi 2397.63
S4 White Loss JPN Kawamura Norihiko 2478.96
S5 White Loss JPN Maruta Hiroki 2268.36
40 Aomori Championship
Date 2024-11-30 Rating 2061.53
Round Color Result Opponent
2 Black Win JPN Tanno Yoshitaka 2081.88
4 Black Loss JPN Miyamoto Syunju 2306.11
5 Black Win JPN Ooshina Seiichi 1977.60
56 Kyoto Classified Tournament
Date 2024-11-23 Rating 2060.84
Round Color Result Opponent
1 White Loss JPN Tachi Masaya 2573.03
2 Black Win JPN Takashima Junya 2444.34
3 White Loss JPN Yoshida Hisao 2145.86
5 Black Loss JPN Hasegawa Kazuto 2496.61
Kyushu Championship 2024
Date 2024-11-17 Rating 2060.00
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2407.25
2 Black Win JPN Suzuki Yuta 1820.64
3 Black Win JPN Kurakake Mataichi 1583.85
8 Middle-dan Players Tournament
Date 2024-09-16 Rating 2050.24
Round Color Result Opponent
1 White Win JPN Kito Shinichi 2190.04
2 Black Loss JPN Tachi Masaya 2590.73
3 White Loss JPN Yoshikawa Tomoki 2247.45
4 Black Loss JPN Kato Daisuke 1973.21
5 Black Win JPN Fukada Ren 2091.03
38 Aomori Championship
Date 2024-06-29 Rating 2034.69
Round Color Result Opponent
1 Black Loss JPN Gakumazawa Hideaki 2103.06
2 Black Loss JPN Tanno Yoshitaka 2082.99
3 White Loss JPN Ishitani Shin-ichi 2414.90
4 White Loss JPN Miyamoto Syunju 2344.32
62nd Meijinsen Qualification Tohoku area 1st round
Date 2024-05-19 Rating 2031.54
Round Color Result Opponent
1 Black Loss JPN Shimura Hiroki 2157.97
2 White Loss JPN Miyamoto Syunju 2353.91
3 White Loss JPN Kusajima Masato 2247.07
4 Black Loss JPN Fujita Maiko 2424.59
5 White Loss JPN Gakumazawa Hideaki 2101.85
15th Tohoku Championship
Date 2024-03-31 Rating 2034.19
Round Color Result Opponent
1 White Loss JPN Miyamoto Syunju 2357.65
2 White Loss JPN Fujita Maiko 2417.33
3 White Loss JPN Ishitani Shin-ichi 2418.52
4 White Win JPN Gakumazawa Hideaki 2095.75
5 Black Loss JPN Kusajima Masato 2252.68
18th All Japan Championship
Date 2024-02-12 Rating 2036.61
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2412.62
2 Black Loss JPN Sakamoto Suzan 2201.30
3 White Loss JPN Toyo Koryu 2218.63
4 Black Win KOR Jang Eun Min 2350.24
5 White Loss JPN Maruta Hiroki 2257.89
6 White Loss JPN Shimura Hiroki 2150.68
2023 Kyushu Championship
Date 2023-11-12 Rating 2044.75
Round Color Result Opponent
1 White Loss JPN Kawamoto Shoma 2343.64
2 White Win JPN Inazumi Masanori 1774.89
3 White Loss JPN Inoue Fumiya 2509.78
4 Black Win JPN Yamane Tomohiro 2082.64
55 Kyoto Classified Tournament
Date 2023-11-11 Rating 2044.78
Round Color Result Opponent
A1 White Win JPN Horikawa Yasuto 1913.67
A2 White Win JPN Ide Daisuke 1926.79
A4 Black Win JPN Ide Daisuke 1926.79
A5 White Loss JPN Horikawa Yasuto 1913.67
63 Suiseisen Tournament final round
Date 2023-10-15 Rating 2044.69
Round Color Result Opponent
1 White Loss JPN Yoshikawa Tomoki 2180.69
2 White Loss JPN Kishimoto Shogo 2215.94
3 Black Loss JPN Fujikawa Masaki 2109.79
63 Suiseisen Tournament 1st round
Date 2023-09-10 Rating 2048.44
Round Color Result Opponent
1 White Loss JPN Yoshikawa Tomoki 2175.34
1 White Win JPN Suzuki Tetsuji 1730.02
3 Black Win JPN Fujikawa Masaki 2108.20
4 White Win JPN Suzuki Yoshitaka 1992.23
37 Aomori Championship
Date 2023-06-25 Rating 2049.70
Round Color Result Opponent
1 Black Win JPN Tanno Yoshitaka 2058.98
2 Black Loss JPN Ooshina Seiichi 2036.09
3 Black Win JPN Koseki Kenshou 1572.47
61th Meijinsen Qualification Tohoku area 1st round
Date 2023-05-21 Rating 2050.05
Round Color Result Opponent
2 Black Loss JPN Gakumazawa Hideaki 2103.05
3 Black Loss JPN Miyamoto Syunju 2296.19
4 Black Loss JPN Inoue Fumiya 2529.32
5 Black Loss JPN Kusajima Masato 2259.80
40th Shinei Tournament
Date 2023-04-09 Rating 2054.73
Round Color Result Opponent
1 White Win JPN Nakamura Keigo 1827.98
14th Tohoku Championship
Date 2023-02-19 Rating 2059.02
Round Color Result Opponent
1 Black Loss JPN Gakumazawa Hideaki 2102.04
2 Black Loss JPN Kusajima Masato 2261.22
3 White Loss JPN Inoue Fumiya 2532.19
4 Black Win JPN Oomura Shu 2366.18
5 Black Loss JPN Miyamoto Syunju 2273.34
54 Kyoto Classified Tournament
Date 2022-11-12 Rating 2068.89
Round Color Result Opponent
A1 Black Win JPN Taniguchi Ren 1730.49
A2 Black Loss JPN Toyo Koryu 2195.70
A4 White Win JPN Masuda Yuuto 1815.34
A5 White Loss JPN Kito Shinichi 2178.26
A6 Black Win JPN Masuda Yuuto 1815.34
23 Renju Emperor Tournament Kanto area 1st round
Date 2022-11-06 Rating 2069.60
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2185.57
62 Suiseisen Tournament final round
Date 2022-10-16 Rating 2072.89
Round Color Result Opponent
1 Black Draw JPN Shimura Hiroki 2162.47
2 White Draw JPN Kishimoto Shogo 2168.12
3 Black Loss JPN Tanaka Shotaro 2326.58
4 Black Loss JPN Matsuda Shoma 2350.73
5 Black Win JPN Fujikawa Masaki 2116.53
62 Suiseisen Tournament 1st round
Date 2022-09-23 Rating 2075.29
Round Color Result Opponent
1 White Win JPN Nakamura Keigo 1841.98
2 Black Win JPN Fujikawa Masaki 2119.31
3 Black Win JPN Suzuki Yoshitaka 2004.93
4 Black Draw JPN Tanaka Shotaro 2322.46
39 Kanto Championship
Date 2022-07-31 Rating 2072.09
Round Color Result Opponent
1 White Win JPN Fujita Maiko 2423.64
2 White Loss JPN Ishitani Shin-ichi 2362.94
3 Black Loss JPN Maruta Hiroki 2195.76
4 Black Win JPN Takazawa Nagayoshi 2239.41
5 Black Win JPN Kasahara Reiko 1734.42
6 Black Win CHN Li Haoyang 2013.05
39 Kanto Shineisen Tournament
Date 2022-04-10 Rating 2044.77
Round Color Result Opponent
1 White Win JPN Fujikawa Masaki 2137.18
2 White Loss JPN Saito Shigetoshi 2021.27
3 White Draw JPN Tomobe Katsuhiro 2142.48
4 White Loss JPN Suzuki Yoshitaka 2015.11
5 White Loss JPN Iwano Fumio 2181.26
54 Touryumonsen Tournament
Date 2022-03-20 Rating 2041.10
Round Color Result Opponent
1R White Loss JPN Tokonami Shota 2043.25
3R White Loss JPN Tanaka Shotaro 2299.56
4R Black Draw JPN Kito Shinichi 2188.24
5R White Win JPN Taniguchi Ren 1745.61
Kyushu Shinjinousen Tournament 2022
Date 2022-03-13 Rating 2040.13
Round Color Result Opponent
1 Black Loss JPN Shimura Hiroki 2122.60
2 White Win JPN Hayata Shinnosuke 1561.34
3 Black Loss JPN Yamane Tomohiro 2113.79
4 White Win JPN Morishita Hiroyoshi 1830.27
13th Tohoku Championship
Date 2021-12-12 Rating 2032.48
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2519.20
2 Black Loss JPN Maruta Hiroki 2259.73
3 White Loss JPN Ishitani Shin-ichi 2339.19
4 White Loss JPN Miyamoto Syunju 2247.29
53 Kyoto Classified Tournament
Date 2021-11-13 Rating 2032.11
Round Color Result Opponent
A1 Black Loss JPN Ide Daisuke 1984.27
A2 Black Win JPN Taniguchi Ren 1759.63
A3 White Win JPN Tokonami Shota 2040.98
A4 White Loss JPN Kito Shinichi 2188.59
A5 Black Loss JPN Tanaka Shotaro 2292.58
A6 Black Win JPN Toyo Koryu 2106.41
61 Suiseisen Tournament 1st round
Date 2021-09-23 Rating 2030.03
Round Color Result Opponent
1 Black Loss JPN Kato Shota 2055.10
2 Black Draw JPN Shimura Hiroki 2082.64
3 White Loss JPN Yokoyama Shota 2456.12
4 Black Win JPN Shibano Ryunosuke 2119.70
38 Kanto Championship
Date 2021-08-08 Rating 2027.35
Round Color Result Opponent
4 Black Loss JPN Yokoyama Shota 2455.62
5 White Loss JPN Maruta Hiroki 2263.42
6 Black Win JPN Nishizawa Aoi 2202.78
59th Meijinsen Qualification Kanto area 1st round
Date 2021-05-09 Rating 2017.50
Round Color Result Opponent
1 Black Loss JPN Fujita Maiko 2357.90
2 White Loss JPN Inoue Fumiya 2486.57
3 White Loss JPN Maruta Hiroki 2244.81
4 White Loss JPN Yoshimoto Yuta 2248.37
Chugoku Championship
Date 2021-04-25 Rating 2016.93
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2508.59
3 White Loss JPN Yamane Tomohiro 2080.16
4 White Loss JPN Matsuura Hiroshi 2390.60
38 Kanto Shineisen Tournament
Date 2021-04-11 Rating 2017.24
Round Color Result Opponent
1 White Win JPN Shibata Satoru 1766.34
2 White Loss JPN Nishizawa Aoi 2226.72
3 White Loss JPN Matsuda Shoma 2212.02
4 White Win JPN Kasahara Reiko 1728.20
5 White Win JPN Shimura Hiroki 2032.84
16th All Japan Championship
Date 2021-03-28 Rating 2016.94
Round Color Result Opponent
1 White Loss JPN Inoue Fumiya 2481.93
2 White Loss JPN Suenaga Daiki 2267.73
3 White Loss JPN Maruta Hiroki 2234.20
4 Black Win JPN Maruta Koji 2127.66
5 Black Loss JPN Yoshimoto Yuta 2243.09
6 Black Loss JPN Ishitani Shin-ichi 2352.61
52 Kyoto Classified Tournament
Date 2020-11-23 Rating 2016.55
Round Color Result Opponent
A1 White Loss JPN Tanaka Shotaro 2258.65
A2 White Loss JPN Suenaga Daiki 2272.89
A3 White Win JPN Kito Shinichi 2157.54
A4 White Win JPN Shimura Hiroki 2001.77
A5 Black Loss JPN Ide Daisuke 1993.20
Kyushu Championship
Date 2020-11-22 Rating 2016.52
Round Color Result Opponent
1 Black Win JPN Kurakake Mataichi 1606.46
2 Black Loss JPN Yamane Tomohiro 2064.24
4 Black Loss JPN Kuga Akio 2397.92
5 Black Loss JPN Kawamoto Shoma 2369.13
21 Renju Emperor Tournament Kanto area 1st round
Date 2020-11-15 Rating 2016.73
Round Color Result Opponent
1 Black Win JPN Maruta Koji 2115.41
2 Black Loss JPN Fujita Maiko 2368.64
3 Black Loss JPN Maruta Hiroki 2242.33
4 Black Draw JPN Kishimoto Shogo 2178.18
60 Suiseisen Tournament 1st round
Date 2020-09-13 Rating 2015.03
Round Color Result Opponent
1 Black Win JPN Iwano Fumio 2142.40
2 Black Loss JPN Nagasoe Hiroki 2618.94
3 White Loss JPN Kato Shota 2061.44
4 White Loss JPN Kito Shinichi 2165.51
37 Kanto Championship
Date 2020-08-10 Rating 2014.42
Round Color Result Opponent
1 White Loss JPN Ishitani Shin-ichi 2372.69
2 White Win JPN Shimura Hiroki 1967.21
3 Black Draw JPN Ito Midori 1791.09
4 White Win JPN Kasahara Reiko 1730.09
5 White Draw JPN Maruta Hiroki 2247.80
6 Black Draw JPN Kato Yasuhiro 2090.32
58 Meijinsen Qualification East Japan area 2nd round
Date 2020-07-19 Rating 2012.57
Round Color Result Opponent
1 White Loss JPN Tamada Yoichi 2525.98
2 Black Loss JPN Ono Takayuki 2398.39
3 Black Loss JPN Maruta Hiroki 2247.13
4 White Loss JPN Fujita Maiko 2374.81
5 Black Loss JPN Inoue Fumiya 2441.30
58 Meijinsen Qualification Kanto area 1st round
Date 2020-06-21 Rating 2011.89
Round Color Result Opponent
1 Black Loss JPN Maruta Hiroki 2244.18
2 White Loss JPN Kishimoto Shogo 2185.40
3 White Win JPN Iwano Fumio 2144.76
4 White Loss JPN Fujita Maiko 2372.60