47 Kyoto Classified Tournament
2015-11-08
Rating: 2431 -> 2354.61
2015-11-08
Rating: 2431 -> 2354.61
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Sakamoto Hirouji | 2154 | S1 | loss |
-26.58 |
| Miyagawa Junzo | 2017 | S2 | loss |
-29.29 |
| Nishida Toshio | S3 | win |
- | |
| Hata Masayuki | 2110 | S4 | win |
+4.37 |
| Kashihara Akihiko | 2213 | S5 | loss |
-24.89 |
42nd Meijinsen Qualification: Kansai area 2nd round
2004-06-13
Rating: 2476.7 -> 2433.43
2004-06-13
Rating: 2476.7 -> 2433.43
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Takagawa Teiji | 2327 | 1 | loss |
-22.48 |
| Sakamoto Hirouji | 2163 | 2 | loss |
-27.48 |
| Koiso Shigemasa | 2245 | 3 | win |
+6.69 |
42nd Meijinsen Qualification: Kansai area 1st round
2004-05-16
Rating: 2453 -> 2476.7
2004-05-16
Rating: 2453 -> 2476.7
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Iwata Akihisa | 2198 | 1 | win |
+6.00 |
| Takagawa Teiji | 2343 | 2 | win |
+11.14 |
| Taguchi Yohei | 3 | win |
- | |
| Koiso Shigemasa | 2217 | 4 | win |
+6.56 |
34th Meijin-sen Tournament
1996-09-21 -> 1996-09-23
Provisional: N/A
1996-09-21 -> 1996-09-23
Provisional: N/A
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Yamaguchi Yusui | 1 | loss |
- | |
| Maruyama Yasushi | 2 | win |
- | |
| Sagara Takashi | 3 | loss |
- | |
| Nara Hideki | 4 | win |
- | |
| Matsuura Hiroshi | 5 | win |
- | |
| Nishimura Toshio | 6 | win |
- | |
| Isobe Taizan | 7 | loss |
- | |
| Hasegawa Kazuto | 8 | loss |
- | |
| Nishizono Norio | 9 | loss |
- |
Swedish Open
1990-08-02 -> 1990-08-05
Provisional: N/A
1990-08-02 -> 1990-08-05
Provisional: N/A
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Tatsutomi Hiroyuki | win |
- | ||
| Henningsson Anders | win |
- | ||
| Palmgren Jan | loss |
- | ||
| Gardstrom Petter | win |
- | ||
| Arkbo Frank | draw |
- | ||
| Karlsson Stefan | draw |
- | ||
| Asplund Bengt | win |
- |
Gomoku World Championship
1989-08-02 -> 1989-08-04
Provisional: N/A
1989-08-02 -> 1989-08-04
Provisional: N/A
| Opponent | Rating | Round | Result | R. Change |
|---|---|---|---|---|
| Chernov Sergey | 1 | loss |
- | |
| Chernov Sergey | 2 | loss |
- | |
| Sakamoto Hirouji | 3 | win |
- | |
| Sakamoto Hirouji | 4 | loss |
- | |
| Karlsson Stefan | 5 | loss |
- | |
| Karlsson Stefan | 6 | win |
- | |
| Tarannikov Yuriy | 7 | draw |
- | |
| Tarannikov Yuriy | 8 | loss |
- | |
| Arkbo Frank | 9 | win |
- | |
| Arkbo Frank | 10 | win |
- |
| Name: | Kozo |
|---|---|
| Surname: | Ooi |
| Rating: | 2354 |
| Top Rating: | 2476 |
| Country: | Japan |
|---|---|
| City: | Kyoto |
| Wins: | 15 |
|---|---|
| Losses: | 11 |
| Draws: | 2 |
| Gy1: | 0 |
| Gy2: | 0 |
| Gy5: | 0 |
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Kozo Ooi with this player.