Tanaka Koichi, Japan - Renju Rating

JPN Tanaka Koichi (田中幸一)

Place: Fukuoka, Japan

Rating: 2388.61, Std: 360.44, Rank: -

First game: 2003-04-20, Last game: 2009-10-17

Top rating: 2388.61 (2009-10-17)

Games: 50, Wins: 32, Draws: 6, Losses: 12

Gy1: 0, Gy2: 0, Gy5: 0

4th Kyushu Championship
Date 2009-10-17 Rating 2388.61
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1815.05
2 Black Win JPN Kuga Akio 2304.36
3 Black Draw JPN Fujii Naoki 2097.91
3rd Kyushu Championship
Date 2008-10-26 Rating 2385.66
Round Color Result Opponent
A White Win JPN Sagara Satoshi 1470.23
A White Win JPN Yamaguchi Kazuhisa 2115.97
A White Win JPN Hiwatashi Kikuma 1839.26
A White Win JPN Fujii Naoki 2111.76
2nd Fujinami Cup Tournament
Date 2007-02-25 Rating 2354.07
Round Color Result Opponent
A White Loss JPN Kuga Akio 2321.02
A White Win JPN Fujii Naoki 2128.51
A Black Win JPN Fujii Naoki 2128.51
A Black Loss JPN Kuga Akio 2321.02
Kyushu Championship
Date 2006-11-12 Rating 2356.39
Round Color Result Opponent
A White Win JPN Nishimura Toshio 2349.24
A White Loss JPN Yamaguchi Yusui 2642.42
A White Win JPN Kuga Akio 2315.77
A Black Win JPN Hiwatashi Kikuma 1907.53
Meijin-sen Qual, Kyushu area final round
Date 2006-06-18 Rating 2345.92
Round Color Result Opponent
1 Black Win JPN Fujii Naoki 2149.64
2 White Loss JPN Fujii Naoki 2149.64
3 Black Win JPN Fujii Naoki 2149.64
1st Kyushu Championship - Final A class
Date 2005-11-20 Rating 2337.20
Round Color Result Opponent
Black Win JPN Fujii Naoki 2171.67
Black Win JPN Hiwatashi Kikuma 1945.61
Black Win JPN Fukushima Yoshitaka 1990.71
Black Draw JPN Yamaguchi Kazuhisa 2022.27
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2333.71
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2392.57
2 Black Win JPN Kawate Kozo 2173.38
3 White Win JPN Matsuura Hiroshi 2349.68
4 Black Loss JPN Hasegawa Kazuto 2703.06
5 White Draw JPN Yamaguchi Yusui 2589.73
6 White Loss JPN Okabe Hiroshi 2589.60
7 Black Loss JPN Ishitani Shin-ichi 2398.66
8 White Draw JPN Takashima Junya 2510.57
9 White Loss JPN Oosumi Yuuki 2392.16
43rd Meijinsen Qualification: Kyushu - final round
Date 2005-05-15 Rating 2329.07
Round Color Result Opponent
Black Win JPN Fujii Naoki 2181.12
Black Win JPN Sakashita Shoichi 2175.28
Black Win JPN Tanaka Tadanobu 2057.88
43rd Meijinsen Qualification: Kyushu 1st round
Date 2005-04-24 Rating 2326.52
Round Color Result Opponent
White Win JPN Kawamoto Kenji 1953.51
White Draw JPN Yamaguchi Kazuhisa 2023.72
White Win JPN Tanaka Tadanobu 2060.59
White Win JPN Fujii Naoki 2180.95
Kyushu Shinjinousen Tournament
Date 2005-03-13 Rating 2320.32
Round Color Result Opponent
White Win JPN Yamashita Akiharu 1660.13
White Win JPN Urata Ueo 1718.78
White Win JPN Shimabukuro Wataru 2004.15
White Win JPN Kawamoto Kenji 1956.55
42nd Meijinsen Qualification: Kyushu 1st Group A
Date 2004-04-18 Rating 2260.80
Round Color Result Opponent
White Loss JPN Fujinami Hisao 2337.97
White Draw JPN Sakashita Shoichi 2201.24
White Win JPN Nakamura Kenichi 1896.59
41st Meijinsen Qualification: Kyushu - 1st round Group B
Date 2003-04-20 Rating 2209.75
Round Color Result Opponent
White Loss JPN Sakashita Shoichi 2184.33
White Loss JPN Kuga Akio 2377.12
Black Win JPN Sagara Satoshi 1500.73
Black Win JPN Kawano Masatoshi 1776.34
Black Win JPN Nishida Yasuji 1933.91