Ooi Kozo, Japan - Renju Rating

JPN Ooi Kozo (大井耕三)

Place: Kyoto, Japan

Rating: 2203.17, Std: 310.65, Rank: -

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

Top rating: 2356.19 (2004-05-16)

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

Gy1: 0, Gy2: 0, Gy5: 0

47 Kyoto Classified Tournament
Date2015-11-08Rating2203.17
RoundColorResultOpponent
S1WhiteLossJPN Sakamoto Suzan2287.65
S2WhiteLossJPN Miyagawa Junzo2247.73
S3WhiteWinJPN Nishida Toshio2081.04
S4WhiteWinJPN Hata Masayuki2181.31
S5BlackLossJPN Kashihara Akihiko2345.48
42nd Meijinsen Qualification: Kansai area 2nd round
Date2004-06-13Rating2352.74
RoundColorResultOpponent
1WhiteLossJPN Takagawa Teiji2336.93
2BlackLossJPN Sakamoto Suzan2300.25
3BlackWinJPN Koiso Shigemasa2215.19
42nd Meijinsen Qualification: Kansai area 1st round
Date2004-05-16Rating2356.19
RoundColorResultOpponent
1WhiteWinJPN Iwata Akihisa2193.84
2BlackWinJPN Takagawa Teiji2335.85
3WhiteWinJPN Taguchi Yohei2086.95
4BlackWinJPN Koiso Shigemasa2217.62
34th Meijin-sen Tournament
Date1996-09-23Rating2316.12
RoundColorResultOpponent
1BlackLossJPN Yamaguchi Yusui2429.13
2WhiteWinJPN Maruyama Yasushi2199.05
3WhiteLossJPN Sagara Takashi2486.66
4BlackWinJPN Nara Hideki2534.33
5WhiteWinJPN Matsuura Hiroshi2169.82
6WhiteWinJPN Nishimura Toshio2343.85
7BlackLossJPN Isobe Taizan2397.25
8BlackLossJPN Hasegawa Kazuto2595.17
9BlackLossJPN Nishizono Norio2491.22
Kyoto - 1200
Date1994-08-07Rating2259.85
RoundColorResultOpponent
1BlackLossSWE Bertilsson Anders2037.44
2WhiteDrawJPN Koiso Shigemasa2115.80
3BlackWinJPN Honda Shoseki1624.71
4WhiteLossJPN Sunagawa Shouki2210.03
5WhiteWinRRA Dvoeglazov Vladimir2269.81
6WhiteWinJPN Isobe Taizan2417.38
6WhiteLossJPN Nara Hideki2556.30
Swedish Open
Date1990-08-05Rating2227.47
RoundColorResultOpponent
BlackWinJPN Tatsutomi Hiroyuki2101.19
BlackWinSWE Henningsson Anders2108.76
BlackLossSWE Palmgren Jan2149.55
WhiteWinSWE Gardström Petter2256.20
WhiteDrawSWE Arkbo Frank2181.55
BlackDrawSWE Karlsson Stefan2133.25
WhiteWinSWE Asplund Bengt1916.29