Nishihama, Masahiro
Current rating: 1502
Record: 3-3
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 322 | Miyanishi, Makoto (1426) | Lost 1-2 | -191481 |
| 2modern | 475 | Imai, Yoshihisa (1482) | Won 2-0 | +181499 |
| 3modern | 502 | Yanagi, Shinichiro (1499) | Won 2-0 | +181517 |
| 4modern | 463 | Morishita, Mizuki (1539) | Won 2-1 | +181535 |
| 5modern | 156 | Nakamura, Yusuke (1704) | Lost 0-2 | -151520 |
| 6modern | 229 | Shinichiro E., (1517) | Lost 1-2 | -181502 |
| average opponent: 1528record: 3-3 | new rating: 1502 | |||