Muroi, Kazuaki
Current rating: 1518
Record: 6-5-2
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Murakami, Taku (1500) | Draw 1-1 | -11552 |
| 2sealed | 169 | Shimada, Masatake (1700) | Draw 1-1 | +31555 |
| 3sealed | 252 | Sakamoto, Kazuya (1506) | Lost 0-2 | -191536 |
| 4sealed | 274 | Naito, Takayoshi (1535) | Lost 0-2 | -181518 |
| average opponent: 1560record: 0-2-2 | new rating: 1518 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 57 | Yamazaki, Daisuke (1500) | Won 2-1 | +181518 |
| 2block | 177 | Konishi, Kohei (1500) | Lost 1-2 | -181500 |
| 3block | 309 | Nakanishi, Kazuo (1500) | Won 2-1 | +181518 |
| 4block | 173 | Fujiwara, Akinobu (1517) | Won 2-0 | +181536 |
| 5block | 155 | Kawai, Katsuya (1552) | Won 2-1 | +181554 |
| 6block | 68 | Ozaki, Hiroki (1519) | Won 2-0 | +171571 |
| 7block | 78 | Oguri, Fumiaki (1542) | Won 2-1 | +181589 |
| 8block | 24 | Yamada, Tsutomu (1602) | Lost 0-2 | -181571 |
| 9block | 40 | Horie, Takashi (1588) | Lost 1-2 | -181553 |
| average opponent: 1536record: 6-3 | new rating: 1553 | |||