Naoyuki M.,
Current rating: 1495
Record: 2-3
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 68 | Matsuda, Tomohiro (1518) | Lost 1-2 | -181482 |
| 5standard | 128 | Nakamura, Shuhei (1983) | Lost 0-2 | -91473 |
| 6standard | 194 | Matsunami, Masanori (1503) | Won 2-1 | +181491 |
| 7standard | 130 | Doi, Fumiaki (1622) | Won 2-0 | +211512 |
| 8standard | 111 | Itodani, Tetsurou (1570) | Lost 0-2 | -171495 |
| average opponent: 1639record: 2-3 | new rating: 1495 | |||