Nomura, Chiaki
Current rating: 1528
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Harada, Takahito (1500) | Won 2-0 | +171567 |
| 2sealed | 33 | Shiraishi, Masaharu (1536) | Won 2-0 | +171584 |
| 3sealed | 24 | Ooura, Shotaro (1560) | Lost 1-2 | -181566 |
| 4sealed | 175 | Haraldsson, Hedinn (1519) | Lost 1-2 | -191547 |
| 5sealed | 209 | Nakamura, Hisashi (1485) | Lost 1-2 | -191528 |
| 6sealed | 179 | Kosuga, Shuhei (1485) | Won 2-1 | +171545 |
| 7sealed | 148 | Itou, Shuuhei (1580) | Lost 1-2 | -171528 |
| top | average opponent: 1524record: 3-4 | new rating: 1528 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Baba, Yasunori (1529) | Won 2-0 | +191484 |
| 2sealed | 143 | Iwai, Tsuyoshi (1656) | Won 2-1 | +211505 |
| 3sealed | 40 | Watanabe, Tetsuya (1535) | Lost 1-2 | -181487 |
| 4sealed | 137 | Hiraiwa, Tsutomu (1518) | Won 2-0 | +191506 |
| 5sealed | 91 | Terada, Atsushi (1586) | Lost 1-2 | -171489 |
| 6sealed | 118 | Kawada, Chihiro (1522) | Won 2-1 | +191508 |
| 7sealed | 88 | Ujita, Yasuaki (1533) | Won 2-1 | +191527 |
| 8sealed | 38 | Fujita, Kenichi (1820) | Won 2-1 | +231550 |
| top | average opponent: 1587record: 6-2 | new rating: 1550 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 13 | Yamashita, Ryosuke (1519) | Lost 0-2 | -181482 |
| 3sealed | 167 | Izumi, Shinji (1500) | Lost 1-2 | -171465 |
| 4sealed | 284 | Ishioka, Tomohiro (1465) | Won 2-0 | +181483 |
| 5sealed | 171 | Kouyama, Shinji (1482) | Lost 1-2 | -181465 |
| top | average opponent: 1491record: 1-3 | new rating: 1465 | ||