Kobayashi, Yasushi
Current rating: 1482
Record: 2-3
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Yamasaki, Yudai (1573) | Lost 0-2 | -171483 |
| 2sealed | 149 | Sumino, Hironori (1411) | Won 2-0 | +171500 |
| 3sealed | 83 | Uemura, Akihito (1499) | Won 2-0 | +181518 |
| 4sealed | 113 | Watanabe, Shinji (Okayama) (1519) | Lost 0-2 | -181500 |
| 5sealed | 109 | Kiori, Hiroshi (1501) | Lost 1-2 | -181482 |
| average opponent: 1501record: 2-3 | new rating: 1482 | |||