Ooi Kozo, Japan - Renju Rating

Ooi Kozo (大井耕三)

Place: Kyoto, Japan

Rating: 2195.17, Std: 282.98, Rank: -

First game: 1990-08-05, Last game: 2015-11-08

Top rating: 2351.76 (2004-05-16)

Games: 35, Wins: 18, Draws: 3, Losses: 14

Gy1: 0, Gy2: 0, Gy5: 0

47 Kyoto Classified Tournament
Date 2015-11-08 Rating 2195.17
Round Color Result Opponent
S1 White Loss Sakamoto Suzan 2278.56
S2 White Loss Miyagawa Junzo 2239.98
S3 White Win Nishida Toshio 2071.33
S4 White Win Hata Masayuki 2171.20
S5 Black Loss Kashihara Akihiko 2336.29
42nd Meijinsen Qualification: Kansai area 2nd round
Date 2004-06-13 Rating 2348.31
Round Color Result Opponent
1 White Loss Takagawa Teiji 2333.75
2 Black Loss Sakamoto Suzan 2297.38
3 Black Win Koiso Shigemasa 2211.86
42nd Meijinsen Qualification: Kansai area 1st round
Date 2004-05-16 Rating 2351.76
Round Color Result Opponent
1 White Win Iwata Akihisa 2191.07
2 Black Win Takagawa Teiji 2332.67
3 White Win Taguchi Yohei 2084.82
4 Black Win Koiso Shigemasa 2214.28
34th Meijin-sen Tournament
Date 1996-09-23 Rating 2310.24
Round Color Result Opponent
1 Black Loss Yamaguchi Yusui 2416.14
2 White Win Maruyama Yasushi 2193.05
3 White Loss Sagara Takashi 2480.04
4 Black Win Nara Hideki 2527.54
5 White Win Matsuura Hiroshi 2163.32
6 White Win Nishimura Toshio 2338.18
7 Black Loss Isobe Taizan 2391.30
8 Black Loss Hasegawa Kazuto 2588.37
9 Black Loss Nishizono Norio 2484.87
Kyoto - 1200
Date 1994-08-07 Rating 2254.70
Round Color Result Opponent
1 Black Loss Bertilsson Anders 2030.36
2 White Draw Koiso Shigemasa 2112.20
3 Black Win Honda Shoseki 1599.56
4 White Loss Sunagawa Shouki 2205.74
5 White Win Dvoeglazov Vladimir 2274.53
6 White Win Isobe Taizan 2412.18
6 White Loss Nara Hideki 2547.22
Swedish Open
Date 1990-08-05 Rating 2222.10
Round Color Result Opponent
Black Win Tatsutomi Hiroyuki 2088.58
Black Win Henningsson Anders 2109.70
Black Loss Palmgren Jan 2139.20
White Win Gardström Petter 2260.90
White Draw Arkbo Frank 2176.30
Black Draw Karlsson Stefan 2118.38
White Win Asplund Bengt 1907.08