Ratings
YOSHIOKA Isao (Japan)
Japanese name(s): 吉岡功1 tournaments
7 results
Player ID: 16511
Rated 808 in Japan and 1089 in Asia&Oceania&Africa and 1496 in the World
Latest rating: 835
7 results
Player ID: 16511
Rated 808 in Japan and 1089 in Asia&Oceania&Africa and 1496 in the World
Latest rating: 835
2025-12-07: 123_Q_league(Japan)
| TORINAGA Kouryuu | 36-28 | YOSHIOKA Isao |
| HAYASHI Yukiyoshi | 34-30 | YOSHIOKA Isao |
| YOSHIOKA Isao | 33-31 | TAKEISHI Takayuki |
| NISHIMATA Koichiro | 60-04 | YOSHIOKA Isao |
| UENO Hideki | 56-08 | YOSHIOKA Isao |
| SHIMOKAWA Atsuji | 51-13 | YOSHIOKA Isao |
| SAKUSAI Yuima | 45-19 | YOSHIOKA Isao |