Ogawa, Hikaru
Current rating: 1535
Record: 5-3
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Isoda, Yusuke (1435) | Won 2-0 | +171517 |
| 2sealed | 82 | Kyo, Ifu (1607) | Won 2-1 | +191536 |
| 3sealed | 14 | Yamada, Hiroki (1537) | Lost 0-2 | -181518 |
| 4sealed | 140 | Iwakane, Yuya (1538) | Lost 0-2 | -171501 |
| 5sealed | 163 | Suzumura, Tatsurou (1363) | Won 2-0 | +151516 |
| 6sealed | 144 | Tashima, Chihiro (1512) | Won 2-0 | +181534 |
| 7sealed | 54 | Yamamoto, Kazuhide (1520) | Won 2-0 | +181552 |
| 8sealed | 56 | Sawada, Ken (1590) | Lost 1-2 | -171535 |
| average opponent: 1513record: 5-3 | new rating: 1535 | |||