Sakamoto, Hiroaki
Current rating: 1497
Record: 3-3
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 388 | Ikenaga, Shou (1500) | Lost 0-2 | -181482 |
| 2standard | 534 | Nishikata, Yuuki (1481) | Won 2-1 | +181500 |
| 3standard | 622 | Ootsuki, Yoshihiko (1434) | Lost 0-1 | -191481 |
| 4standard | 694 | Sasaki, Satoru (1426) | Won 2-0 | +171498 |
| 5standard | 622 | Takano, Masaki (1501) | Lost 0-2 | -181480 |
| 6standard | 541 | Kitamura, Takuto (1415) | Won 2-0 | +171497 |
| average opponent: 1460record: 3-3 | new rating: 1497 | |||