Kobayashi Koichi (小林高一)
Place: Fukushima, Japan
Rating: 2284.41, Std: 274.00, Rank: -
First game: 2004-12-05, Last game: 2015-07-20
Top rating: 2294.46 (2015-03-29)
Games: 217, Wins: 102, Draws: 6, Losses: 109
Gy1: 0, Gy2: 0, Gy5: 0
12th Middle-dan Players Tournament | ||||
---|---|---|---|---|
Date | 2015-07-20 | Rating | 2284.41 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2246.21 |
2 | White | Loss |
|
2185.18 |
4 | White | Win |
|
2362.15 |
5 | Black | Loss |
|
2484.16 |
6 | Black | Win |
|
2083.07 |
32nd Aomori Championship | ||||
Date | 2015-07-05 | Rating | 2285.39 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1692.00 |
2 | White | Win |
|
2087.26 |
3 | Black | Draw |
|
2164.00 |
4 | White | Win |
|
2190.53 |
5 | Black | Loss |
|
2035.99 |
7th Tohoku Championship | ||||
Date | 2015-04-12 | Rating | 2293.97 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2056.61 |
2 | Black | Win |
|
2422.10 |
3 | Black | Loss |
|
2736.76 |
4 | Black | Win |
|
2257.18 |
5 | White | Loss |
|
2190.21 |
10th All Japan Championship | ||||
Date | 2015-03-29 | Rating | 2294.46 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2745.07 |
2 | Black | Win |
|
1982.52 |
3 | Black | Win |
|
2278.56 |
4 | Black | Loss |
|
2583.54 |
5 | White | Win |
|
2334.30 |
6 | White | Loss |
|
2500.33 |
Sendai Memorial Cup | ||||
Date | 2015-03-01 | Rating | 2293.20 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2255.41 |
2 | Black | Win |
|
2046.76 |
3 | Black | Win |
|
1793.73 |
4 | Black | Win |
|
2186.29 |
5 | Black | Win |
|
1989.98 |
6 | White | Win |
|
1988.46 |
33th Aomori Meijinsen | ||||
Date | 2014-11-09 | Rating | 2271.51 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1712.79 |
2 | Black | Win |
|
2172.16 |
3 | White | Win |
|
1700.92 |
4 | Black | Win |
|
2165.58 |
5 | White | Win |
|
1578.26 |
1st Senior Masters Championship | ||||
Date | 2014-08-29 | Rating | 2251.11 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2089.41 |
2 | White | Loss |
|
2089.48 |
3 | White | Loss |
|
2431.53 |
4 | Black | Loss |
|
2219.16 |
5 | Black | Win |
|
1802.39 |
6 | Black | Loss |
|
2337.65 |
7 | Black | Loss |
|
2451.97 |
31th Kanto Championship | ||||
Date | 2014-05-11 | Rating | 2241.81 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1946.83 |
2 | Black | Loss |
|
2755.84 |
3 | Black | Win |
|
2312.94 |
4 | Black | Loss |
|
2455.31 |
5 | Black | Loss |
|
2380.32 |
6th Tohoku Championship | ||||
Date | 2014-04-20 | Rating | 2239.64 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2468.39 |
2 | Black | Loss |
|
2162.56 |
3 | Black | Win |
|
1802.27 |
4 | White | Win |
|
2234.92 |
6 | Black | Win |
|
1990.50 |
7 | Black | Loss |
|
2757.15 |
9th All Japan Championship | ||||
Date | 2014-01-26 | Rating | 2231.97 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2610.40 |
2 | White | Loss |
|
2068.62 |
3 | Black | Win |
|
2200.82 |
4 | Black | Loss |
|
2112.95 |
5 | Black | Win |
|
2291.12 |
6 | White | Loss |
|
2673.30 |
11th Middle-dan players Tournament | ||||
Date | 2013-08-17 | Rating | 2226.53 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2507.07 |
2 | White | Win |
|
2093.41 |
3 | Black | Win |
|
2314.10 |
4 | Black | Draw |
|
2376.41 |
5 | Black | Loss |
|
2651.43 |
6 | Black | Win |
|
2137.02 |
51 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2013-06-16 | Rating | 2215.69 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2403.11 |
2 | Black | Loss |
|
2333.78 |
3 | Black | Loss |
|
2386.46 |
4 | White | Loss |
|
2392.75 |
5th Tohoku Championship | ||||
Date | 2013-04-14 | Rating | 2212.56 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2865.01 |
2 | Black | Loss |
|
2146.04 |
3 | Black | Loss |
|
2417.51 |
4 | Black | Loss |
|
2010.85 |
5 | Black | Win |
|
1828.00 |
8th All Japan Championship | ||||
Date | 2013-03-24 | Rating | 2212.72 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2732.89 |
2 | White | Loss |
|
2029.43 |
3 | Black | Win |
|
2162.87 |
4 | White | Draw |
|
2170.95 |
5 | Black | Loss |
|
2388.71 |
6 | Black | Win |
|
2289.26 |
16th Mikami Cup Tournament | ||||
Date | 2013-01-20 | Rating | 2213.74 | |
Round | Color | Result | Opponent | |
S1 | White | Loss |
|
2407.92 |
S3 | Black | Loss |
|
2343.67 |
S4 | Black | Loss |
|
2421.66 |
S5 | White | Loss |
|
2391.58 |
10th Middle-dan players Tournament | ||||
Date | 2012-08-26 | Rating | 2233.52 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2393.94 |
2 | Black | Win |
|
1919.34 |
3 | White | Win |
|
2099.37 |
4 | Black | Win |
|
2213.47 |
5 | Black | Win |
|
2310.94 |
6 | White | Loss |
|
2434.94 |
50 Meijinsen Qualification East-Japan area 2nd round | ||||
Date | 2012-07-08 | Rating | 2234.59 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2884.65 |
2 | White | Loss |
|
2425.35 |
3 | Black | Loss |
|
2434.06 |
30th Aomori Championship | ||||
Date | 2012-07-01 | Rating | 2235.14 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1698.11 |
2 | Black | Win |
|
1902.10 |
3 | Black | Win |
|
2148.17 |
4 | White | Win |
|
1699.86 |
5 | White | Win |
|
2036.18 |
50 Meijinsen Qualification East-Japan area 1st round | ||||
Date | 2012-06-03 | Rating | 2234.75 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2409.54 |
2 | White | Win |
|
2430.87 |
3 | Black | Loss |
|
2428.09 |
4 | Black | Win |
|
2133.61 |
4th Tohoku Championship | ||||
Date | 2012-04-08 | Rating | 2224.03 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2398.96 |
2 | White | Win |
|
1936.51 |
3 | Black | Win |
|
2125.22 |
4 | Black | Win |
|
1998.15 |
5 | White | Draw |
|
2120.82 |
15th Mikami Cup Tournament | ||||
Date | 2012-03-11 | Rating | 2217.67 | |
Round | Color | Result | Opponent | |
S1 | Black | Loss |
|
2879.39 |
S2 | White | Loss |
|
2421.77 |
S3 | Black | Loss |
|
2427.18 |
S4 | Black | Win |
|
1859.53 |
S5 | White | Loss |
|
2793.71 |
7th All Japan Championship | ||||
Date | 2012-01-29 | Rating | 2210.03 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2603.79 |
2 | Black | Win |
|
2007.03 |
3 | Black | Loss |
|
2370.58 |
4 | White | Win |
|
2073.61 |
5 | Black | Loss |
|
2460.28 |
6 | White | Win |
|
2071.75 |
12 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2011-10-23 | Rating | 2189.03 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2364.10 |
2 | White | Loss |
|
2472.91 |
3 | White | Win |
|
1991.13 |
4 | Black | Win |
|
2072.69 |
51 Suiseisen Tournament | ||||
Date | 2011-09-11 | Rating | 2179.33 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2248.76 |
2 | White | Win |
|
2122.39 |
3 | Black | Loss |
|
2095.24 |
4 | White | Win |
|
1988.71 |
3rd Tohoku Championship | ||||
Date | 2011-02-27 | Rating | 2141.70 | |
Round | Color | Result | Opponent | |
2 | White | Loss |
|
2514.53 |
3 | Black | Win |
|
1985.79 |
4 | Black | Loss |
|
2392.77 |
5 | Black | Win |
|
2100.96 |
14th Mikami Cup Tournament | ||||
Date | 2011-01-30 | Rating | 2134.97 | |
Round | Color | Result | Opponent | |
A1 | White | Loss |
|
2535.81 |
A2 | Black | Loss |
|
1995.07 |
A3 | Black | Win |
|
2000.17 |
A4 | White | Loss |
|
2095.23 |
A5 | Black | Win |
|
1708.43 |
11 Kanto Renju Emperor Tournament 1st round | ||||
Date | 2010-10-31 | Rating | 2122.65 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2369.26 |
2 | White | Loss |
|
2241.03 |
3 | White | Loss |
|
2202.95 |
4 | Black | Loss |
|
1989.01 |
5th All Japan Championship | ||||
Date | 2010-03-21 | Rating | 2132.13 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2701.71 |
2 | White | Draw |
|
2169.05 |
3 | Black | Win |
|
2292.40 |
4 | Black | Win |
|
2111.35 |
5 | White | Loss |
|
2373.12 |
6 | Black | Loss |
|
2434.74 |
2nd Tohoku Championship | ||||
Date | 2010-03-14 | Rating | 2131.76 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2418.27 |
2 | Black | Loss |
|
2169.69 |
3 | Black | Loss |
|
1987.14 |
4 | Black | Loss |
|
2130.12 |
5 | Black | Win |
|
1498.11 |
13th Mikami Cup Tournament | ||||
Date | 2010-01-31 | Rating | 2133.20 | |
Round | Color | Result | Opponent | |
A1 | White | Loss |
|
1966.27 |
A2 | Black | Win |
|
1972.55 |
A3 | Black | Win |
|
2057.04 |
A4 | White | Win |
|
2197.44 |
A5 | White | Loss |
|
2435.54 |
8th Middle-dan Players Tournament | ||||
Date | 2009-08-30 | Rating | 2131.73 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2138.92 |
2 | Black | Win |
|
2148.00 |
3 | White | Win |
|
2049.51 |
4 | White | Loss |
|
2403.11 |
5 | Black | Win |
|
2202.49 |
6 | Black | Loss |
|
2434.15 |
4th All Japan Championship | ||||
Date | 2009-03-21 | Rating | 2117.65 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2611.95 |
2 | Black | Win |
|
1898.96 |
3 | White | Loss |
|
2449.60 |
4 | Black | Loss |
|
2092.82 |
5 | Black | Win |
|
2015.59 |
6 | Black | Loss |
|
2211.28 |
1st Tohoku Championship | ||||
Date | 2009-02-22 | Rating | 2116.83 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2391.54 |
3 | Black | Win |
|
1525.26 |
4 | Black | Win |
|
1936.78 |
5 | White | Loss |
|
2452.00 |
12th Mikami Cup Tournament | ||||
Date | 2009-01-18 | Rating | 2115.79 | |
Round | Color | Result | Opponent | |
A1 | Black | Win |
|
1902.76 |
A2 | White | Win |
|
2168.28 |
A3 | White | Loss |
|
2174.52 |
A4 | Black | Loss |
|
2080.33 |
A5 | Black | Win |
|
2082.12 |
9th Kanto Renju Emperor Tournament, 1st round | ||||
Date | 2008-10-26 | Rating | 2110.61 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1833.41 |
2 | Black | Loss |
|
2397.22 |
3 | Black | Loss |
|
2175.39 |
4 | White | Win |
|
2006.42 |
7th 6-7 dan Tournament | ||||
Date | 2008-09-28 | Rating | 2109.02 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2471.03 |
2 | White | Win |
|
1997.38 |
3 | White | Win |
|
2178.57 |
4 | Black | Loss |
|
2409.87 |
5 | Black | Loss |
|
2118.64 |
25th Kanto Championship | ||||
Date | 2008-05-18 | Rating | 2098.60 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2425.26 |
2 | Black | Win |
|
2093.99 |
3 | Black | Draw |
|
2102.29 |
4 | White | Loss |
|
2092.40 |
5 | Black | Loss |
|
2183.82 |
25th Kanto Shineisen Tournament | ||||
Date | 2008-04-13 | Rating | 2097.88 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2213.91 |
2 | Black | Win |
|
2055.36 |
3 | Black | Win |
|
1878.52 |
4 | White | Win |
|
2156.31 |
5 | Black | Loss |
|
2103.93 |
11th Mikami Cup Tournament, A-Class | ||||
Date | 2008-01-20 | Rating | 2092.32 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2111.14 |
2 | White | Loss |
|
2190.60 |
3 | White | Win |
|
1876.09 |
4 | Black | Loss |
|
2124.88 |
4 | White | Loss |
|
1948.59 |
10th Mikami Cup Tournament, A-class | ||||
Date | 2007-01-28 | Rating | 2098.86 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2130.13 |
2 | Black | Loss |
|
2092.63 |
3 | Black | Win |
|
1833.27 |
4 | White | Win |
|
1979.73 |
5 | White | Loss |
|
2365.55 |
9th Mikami Cup - A Class | ||||
Date | 2006-01-29 | Rating | 2090.49 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2185.15 |
2 | Black | Loss |
|
2169.39 |
3 | White | Win |
|
2015.70 |
4 | Black | Loss |
|
2133.86 |
5 | White | Loss |
|
2092.47 |
45th Suisei-sen Tournament | ||||
Date | 2005-03-20 | Rating | 2093.62 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
1923.87 |
2 | Black | Win |
|
1934.16 |
3 | White | Win |
|
2113.93 |
4 | White | Loss |
|
2269.34 |
5th 6-7 dan Tournament | ||||
Date | 2004-12-05 | Rating | 2096.75 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2281.25 |
2 | Black | Win |
|
1926.89 |
3 | Black | Win |
|
2256.27 |
4 | White | Loss |
|
2368.52 |
5 | White | Win |
|
2046.43 |
6 | White | Loss |
|
2331.79 |