Tanaka Koichi, Japan - Renju Rating

JPN Tanaka Koichi (田中幸一)

Place: Fukuoka, Japan

Rating: 2387.34, Std: 356.26, Rank: -

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

Top rating: 2387.34 (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 2387.34
Round Color Result Opponent
1 Black Win JPN Hiwatashi Kikuma 1812.66
2 Black Win JPN Kuga Akio 2302.48
3 Black Draw JPN Fujii Naoki 2095.87
3rd Kyushu Championship
Date 2008-10-26 Rating 2384.46
Round Color Result Opponent
A White Win JPN Sagara Satoshi 1469.44
A White Win JPN Yamaguchi Kazuhisa 2114.85
A White Win JPN Hiwatashi Kikuma 1837.31
A White Win JPN Fujii Naoki 2110.12
2nd Fujinami Cup Tournament
Date 2007-02-25 Rating 2353.01
Round Color Result Opponent
A White Loss JPN Kuga Akio 2319.71
A White Win JPN Fujii Naoki 2127.33
A Black Win JPN Fujii Naoki 2127.33
A Black Loss JPN Kuga Akio 2319.71
Kyushu Championship
Date 2006-11-12 Rating 2355.36
Round Color Result Opponent
A White Win JPN Nishimura Toshio 2348.15
A White Loss JPN Yamaguchi Yusui 2641.49
A White Win JPN Kuga Akio 2314.50
A Black Win JPN Hiwatashi Kikuma 1906.17
Meijin-sen Qual, Kyushu area final round
Date 2006-06-18 Rating 2344.95
Round Color Result Opponent
1 Black Win JPN Fujii Naoki 2148.60
2 White Loss JPN Fujii Naoki 2148.60
3 Black Win JPN Fujii Naoki 2148.60
1st Kyushu Championship - Final A class
Date 2005-11-20 Rating 2336.32
Round Color Result Opponent
Black Win JPN Fujii Naoki 2170.68
Black Win JPN Hiwatashi Kikuma 1944.51
Black Win JPN Fukushima Yoshitaka 1989.94
Black Draw JPN Yamaguchi Kazuhisa 2021.36
The 43rd Meijin-sen Tournament
Date 2005-09-19 Rating 2332.86
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2392.02
2 Black Win JPN Kawate Kozo 2172.87
3 White Win JPN Matsuura Hiroshi 2349.04
4 Black Loss JPN Hasegawa Kazuto 2702.24
5 White Draw JPN Yamaguchi Yusui 2589.15
6 White Loss JPN Okabe Hiroshi 2589.08
7 Black Loss JPN Ishitani Shin-ichi 2398.21
8 White Draw JPN Takashima Junya 2509.42
9 White Loss JPN Oosumi Yuuki 2391.69
43rd Meijinsen Qualification: Kyushu - final round
Date 2005-05-15 Rating 2328.23
Round Color Result Opponent
Black Win JPN Fujii Naoki 2180.18
Black Win JPN Sakashita Shoichi 2174.35
Black Win JPN Tanaka Tadanobu 2057.08
43rd Meijinsen Qualification: Kyushu 1st round
Date 2005-04-24 Rating 2325.69
Round Color Result Opponent
White Win JPN Kawamoto Kenji 1953.07
White Draw JPN Yamaguchi Kazuhisa 2022.86
White Win JPN Tanaka Tadanobu 2059.80
White Win JPN Fujii Naoki 2180.01
Kyushu Shinjinousen Tournament
Date 2005-03-13 Rating 2319.50
Round Color Result Opponent
White Win JPN Yamashita Akiharu 1659.76
White Win JPN Urata Ueo 1718.53
White Win JPN Shimabukuro Wataru 2003.75
White Win JPN Kawamoto Kenji 1956.13
42nd Meijinsen Qualification: Kyushu 1st Group A
Date 2004-04-18 Rating 2260.01
Round Color Result Opponent
White Loss JPN Fujinami Hisao 2337.05
White Draw JPN Sakashita Shoichi 2200.37
White Win JPN Nakamura Kenichi 1896.05
41st Meijinsen Qualification: Kyushu - 1st round Group B
Date 2003-04-20 Rating 2209.00
Round Color Result Opponent
White Loss JPN Sakashita Shoichi 2183.48
White Loss JPN Kuga Akio 2376.26
Black Win JPN Sagara Satoshi 1500.11
Black Win JPN Kawano Masatoshi 1775.89
Black Win JPN Nishida Yasuji 1933.33