Mukai, Hiroki
Current rating: 1512
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 95 | Amano, Makoto (1417) | Lost 1-2 | -191462 |
| 2standard | 555 | Mizuno, Soichiro (1482) | Won 2-1 | +181480 |
| 3standard | 447 | Maeda, Takashi (1356) | Won 2-1 | +161496 |
| 4standard | 311 | Ohmoto, Masaya (1437) | Won 2-0 | +171513 |
| 5standard | 372 | Yamamura, Yuuko (1501) | Won 2-1 | +181531 |
| 6standard | 203 | Yoshimura, Genki (1505) | Lost 0-2 | -191512 |
| top | average opponent: 1450record: 4-2 | new rating: 1512 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Itou, Satoshi (1443) | Draw 1-1 | -11499 |
| 2standard | 221 | Koizumi, Hirotoshi (1499) | Lost 1-2 | -181481 |
| top | average opponent: 1471record: 0-1-1 | new rating: 1481 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 231 | Morikawa, Yoshimi (1500) | Won 2-0 | +181518 |
| 2extended | 30 | Hara, Taketoshi (1518) | Lost 1-2 | -181500 |
| top | average opponent: 1509record: 1-1 | new rating: 1500 | ||