Kawaai Hitoshi (川合仁)
Place: Saitama, Japan
Rating: 2057.54, Std: 73.96, Rank: 666
First game: 2020-06-21, Last game: 2025-06-28
Top rating: 2069.13 (2022-09-23)
Games: 187, Wins: 57, Draws: 15, Losses: 115
Gy1: 38, Gy2: 73, Gy5: 183
39 Aomori Championship | ||||
---|---|---|---|---|
Date | 2025-06-28 | Rating | 2057.54 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2289.31 |
2 | White | Win |
|
1945.88 |
3 | Black | Win |
|
2090.89 |
4 | Black | Loss |
|
2095.82 |
5 | White | Loss |
|
2377.03 |
63th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2025-05-18 | Rating | 2057.08 | |
Round | Color | Result | Opponent | |
2 | Black | Draw |
|
2089.26 |
3 | Black | Loss |
|
2291.85 |
4 | Black | Draw |
|
2193.45 |
5 | Black | Loss |
|
2235.91 |
19th All Japan Championship | ||||
Date | 2025-04-20 | Rating | 2057.50 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2565.66 |
2 | Black | Loss |
|
2494.80 |
3 | Black | Win |
|
1947.93 |
4 | Black | Loss |
|
2232.54 |
5 | White | Draw |
|
2380.84 |
6 | Black | Loss |
|
2177.23 |
16th Tohoku Championship | ||||
Date | 2025-03-09 | Rating | 2058.19 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2442.33 |
2 | White | Draw |
|
2198.38 |
4 | White | Win |
|
1755.94 |
5 | White | Draw |
|
2725.38 |
28th New Year (Mikami) Cup | ||||
Date | 2025-01-19 | Rating | 2055.07 | |
Round | Color | Result | Opponent | |
S1 | White | Loss |
|
2663.85 |
S3 | White | Loss |
|
2390.25 |
S4 | White | Loss |
|
2406.70 |
S5 | White | Loss |
|
2284.45 |
40 Aomori Championship | ||||
Date | 2024-11-30 | Rating | 2054.58 | |
Round | Color | Result | Opponent | |
2 | Black | Win |
|
2076.64 |
4 | Black | Loss |
|
2301.30 |
5 | Black | Win |
|
1972.54 |
56 Kyoto Classified Tournament | ||||
Date | 2024-11-23 | Rating | 2053.95 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2563.33 |
2 | Black | Win |
|
2527.80 |
3 | White | Loss |
|
2148.58 |
5 | Black | Loss |
|
2494.83 |
Kyushu Championship 2024 | ||||
Date | 2024-11-17 | Rating | 2053.11 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2399.70 |
2 | Black | Win |
|
1812.28 |
3 | Black | Win |
|
1576.78 |
8 Middle-dan Players Tournament | ||||
Date | 2024-09-16 | Rating | 2043.47 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2189.90 |
2 | Black | Loss |
|
2578.35 |
3 | White | Loss |
|
2238.66 |
4 | Black | Loss |
|
1971.59 |
5 | Black | Win |
|
2090.53 |
38 Aomori Championship | ||||
Date | 2024-06-29 | Rating | 2027.91 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2097.36 |
2 | Black | Loss |
|
2077.84 |
3 | White | Loss |
|
2408.34 |
4 | White | Loss |
|
2339.20 |
62th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2024-05-19 | Rating | 2024.72 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2149.90 |
2 | White | Loss |
|
2348.72 |
3 | White | Loss |
|
2241.27 |
4 | Black | Loss |
|
2415.40 |
5 | White | Loss |
|
2096.15 |
15th Tohoku Championship | ||||
Date | 2024-03-31 | Rating | 2027.32 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2352.47 |
2 | White | Loss |
|
2409.03 |
3 | White | Loss |
|
2412.31 |
4 | White | Win |
|
2090.10 |
5 | Black | Loss |
|
2246.91 |
18th All Japan Championship | ||||
Date | 2024-02-12 | Rating | 2029.67 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2406.41 |
2 | Black | Loss |
|
2196.15 |
3 | White | Loss |
|
2217.62 |
4 | Black | Win |
|
2345.86 |
5 | White | Loss |
|
2258.70 |
6 | White | Loss |
|
2142.08 |
2023 Kyushu Championship | ||||
Date | 2023-11-12 | Rating | 2037.52 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2315.92 |
2 | White | Win |
|
1768.65 |
3 | White | Loss |
|
2503.40 |
4 | Black | Win |
|
2070.20 |
55 Kyoto Classified Tournament | ||||
Date | 2023-11-11 | Rating | 2037.55 | |
Round | Color | Result | Opponent | |
A1 | White | Win |
|
1911.39 |
A2 | White | Win |
|
1922.78 |
A4 | Black | Win |
|
1922.78 |
A5 | White | Loss |
|
1911.39 |
63 Suiseisen Tournament final round | ||||
Date | 2023-10-15 | Rating | 2037.39 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2171.86 |
2 | White | Loss |
|
2198.17 |
3 | Black | Loss |
|
2098.83 |
63 Suiseisen Tournament 1st round | ||||
Date | 2023-09-10 | Rating | 2041.11 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2166.58 |
1 | White | Win |
|
1679.66 |
3 | Black | Win |
|
2097.37 |
4 | White | Win |
|
1972.29 |
37 Aomori Championship | ||||
Date | 2023-06-25 | Rating | 2042.73 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2054.21 |
2 | Black | Loss |
|
2031.48 |
3 | Black | Win |
|
1570.01 |
61th Meijinsen Qualification Tohoku area 1st round | ||||
Date | 2023-05-21 | Rating | 2043.22 | |
Round | Color | Result | Opponent | |
2 | Black | Loss |
|
2097.82 |
3 | Black | Loss |
|
2290.77 |
4 | Black | Loss |
|
2523.86 |
5 | Black | Loss |
|
2254.41 |
40th Shinei Tournament | ||||
Date | 2023-04-09 | Rating | 2048.04 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1818.19 |
14th Tohoku Championship | ||||
Date | 2023-02-19 | Rating | 2052.51 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2096.95 |
2 | Black | Loss |
|
2255.98 |
3 | White | Loss |
|
2526.74 |
4 | Black | Win |
|
2363.64 |
5 | Black | Loss |
|
2267.93 |
54 Kyoto Classified Tournament | ||||
Date | 2022-11-12 | Rating | 2062.65 | |
Round | Color | Result | Opponent | |
A1 | Black | Win |
|
1727.66 |
A2 | Black | Loss |
|
2192.81 |
A4 | White | Win |
|
1812.43 |
A5 | White | Loss |
|
2175.49 |
A6 | Black | Win |
|
1812.43 |
23 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2022-11-06 | Rating | 2063.37 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2181.19 |
62 Suiseisen Tournament final round | ||||
Date | 2022-10-16 | Rating | 2066.67 | |
Round | Color | Result | Opponent | |
1 | Black | Draw |
|
2155.26 |
2 | White | Draw |
|
2155.30 |
3 | Black | Loss |
|
2319.52 |
4 | Black | Loss |
|
2343.98 |
5 | Black | Win |
|
2107.86 |
62 Suiseisen Tournament 1st round | ||||
Date | 2022-09-23 | Rating | 2069.13 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1832.65 |
2 | Black | Win |
|
2110.78 |
3 | Black | Win |
|
1993.44 |
4 | Black | Draw |
|
2315.53 |
39 Kanto Championship | ||||
Date | 2022-07-31 | Rating | 2066.13 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2418.62 |
2 | White | Loss |
|
2358.17 |
3 | Black | Loss |
|
2191.20 |
4 | Black | Win |
|
2235.53 |
5 | Black | Win |
|
1722.59 |
6 | Black | Win |
|
2007.81 |
39 Kanto Shineisen Tournament | ||||
Date | 2022-04-10 | Rating | 2039.22 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2129.67 |
2 | White | Loss |
|
2017.68 |
3 | White | Draw |
|
2135.80 |
4 | White | Loss |
|
2004.99 |
5 | White | Loss |
|
2180.48 |
54 Touryumonsen Tournament | ||||
Date | 2022-03-20 | Rating | 2035.63 | |
Round | Color | Result | Opponent | |
1R | White | Loss |
|
2039.47 |
3R | White | Loss |
|
2293.71 |
4R | Black | Draw |
|
2184.84 |
5R | White | Win |
|
1742.76 |
Kyushu Shinjinousen Tournament 2022 | ||||
Date | 2022-03-13 | Rating | 2034.68 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2116.85 |
2 | White | Win |
|
1555.15 |
3 | Black | Loss |
|
2105.59 |
4 | White | Win |
|
1824.71 |
13th Tohoku Championship | ||||
Date | 2021-12-12 | Rating | 2027.35 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2514.31 |
2 | Black | Loss |
|
2255.08 |
3 | White | Loss |
|
2335.02 |
4 | White | Loss |
|
2242.59 |
53 Kyoto Classified Tournament | ||||
Date | 2021-11-13 | Rating | 2027.08 | |
Round | Color | Result | Opponent | |
A1 | Black | Loss |
|
1980.53 |
A2 | Black | Win |
|
1756.82 |
A3 | White | Win |
|
2037.25 |
A4 | White | Loss |
|
2185.04 |
A5 | Black | Loss |
|
2287.22 |
A6 | Black | Win |
|
2103.12 |
61 Suiseisen Tournament 1st round | ||||
Date | 2021-09-23 | Rating | 2025.13 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2049.35 |
2 | Black | Draw |
|
2077.53 |
3 | White | Loss |
|
2451.17 |
4 | Black | Win |
|
2114.12 |
38 Kanto Championship | ||||
Date | 2021-08-08 | Rating | 2022.57 | |
Round | Color | Result | Opponent | |
4 | Black | Loss |
|
2450.74 |
5 | White | Loss |
|
2258.94 |
6 | Black | Win |
|
2209.39 |
59th Meijinsen Qualification Kanto area 1st round | ||||
Date | 2021-05-09 | Rating | 2012.82 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2354.60 |
2 | White | Loss |
|
2482.14 |
3 | White | Loss |
|
2240.51 |
4 | White | Loss |
|
2244.34 |
Chugoku Championship | ||||
Date | 2021-04-25 | Rating | 2012.26 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2500.54 |
3 | White | Loss |
|
2073.31 |
4 | White | Loss |
|
2383.76 |
38 Kanto Shineisen Tournament | ||||
Date | 2021-04-11 | Rating | 2012.60 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1761.91 |
2 | White | Loss |
|
2231.50 |
3 | White | Loss |
|
2207.15 |
4 | White | Win |
|
1719.59 |
5 | White | Win |
|
2028.01 |
16th All Japan Championship | ||||
Date | 2021-03-28 | Rating | 2012.32 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2477.61 |
2 | White | Loss |
|
2262.70 |
3 | White | Loss |
|
2229.96 |
4 | Black | Win |
|
2122.80 |
5 | Black | Loss |
|
2239.09 |
6 | Black | Loss |
|
2349.26 |
52 Kyoto Classified Tournament | ||||
Date | 2020-11-23 | Rating | 2012.01 | |
Round | Color | Result | Opponent | |
A1 | White | Loss |
|
2254.01 |
A2 | White | Loss |
|
2268.57 |
A3 | White | Win |
|
2153.92 |
A4 | White | Win |
|
1997.14 |
A5 | Black | Loss |
|
1989.72 |
Kyushu Championship | ||||
Date | 2020-11-22 | Rating | 2011.98 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1600.62 |
2 | Black | Loss |
|
2057.83 |
4 | Black | Loss |
|
2389.47 |
5 | Black | Loss |
|
2364.23 |
21 Renju Emperor Tournament Kanto area 1st round | ||||
Date | 2020-11-15 | Rating | 2012.21 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2110.81 |
2 | Black | Loss |
|
2365.65 |
3 | Black | Loss |
|
2238.33 |
4 | Black | Draw |
|
2170.52 |
60 Suiseisen Tournament 1st round | ||||
Date | 2020-09-13 | Rating | 2010.59 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2139.98 |
2 | Black | Loss |
|
2615.19 |
3 | White | Loss |
|
2057.05 |
4 | White | Loss |
|
2161.92 |
37 Kanto Championship | ||||
Date | 2020-08-10 | Rating | 2010.02 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2369.82 |
2 | White | Win |
|
1962.70 |
3 | Black | Draw |
|
1782.06 |
4 | White | Win |
|
1722.35 |
5 | White | Draw |
|
2244.00 |
6 | Black | Draw |
|
2085.82 |
58 Meijinsen Qualification East Japan area 2nd round | ||||
Date | 2020-07-19 | Rating | 2008.19 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2522.55 |
2 | Black | Loss |
|
2394.91 |
3 | Black | Loss |
|
2243.38 |
4 | White | Loss |
|
2371.77 |
5 | Black | Loss |
|
2437.65 |
58 Meijinsen Qualification Kanto area 1st round | ||||
Date | 2020-06-21 | Rating | 2007.55 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2240.49 |
2 | White | Loss |
|
2178.36 |
3 | White | Win |
|
2142.24 |
4 | White | Loss |
|
2369.57 |