Hiroshi I.,
Current rating: 1593
Record: 8-4
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 40 | Imai, Satoshi (1662) | Lost 1-2 | -151485 |
| 5standard | 171 | Morinaga, Masaharu (1426) | Won 2-1 | +171502 |
| 6standard | 51 | Kumazaki, Taisuke (1572) | Lost 0-2 | -171485 |
| 7standard | 121 | Ootani, Youhei (1589) | Won 2-1 | +201505 |
| 8standard | 116 | Yusuke K., (1499) | Won 2-1 | +181523 |
| 9standard | 52 | Moriya, Daisuke (1625) | Won 2-0 | +201543 |
| 10standard | 34 | Kenta S., (1539) | Won 2-0 | +181561 |
| 11standard | 27 | Tanaka, Kouichi (1617) | Lost 1-2 | -171544 |
| 12standard | 34 | Mori, Katsuhiro (1926) | Won 2-1 | +241568 |
| 13standard | 21 | Abe, Keisuke (1568) | Won 2-0 | +181586 |
| 14standard | 9 | Hirabayashi, Kazuya (1897) | Won 2-0 | +241610 |
| 15standard | 12 | Oohashi, Toshiya (1697) | Lost 1-2 | -171593 |
| average opponent: 1635record: 8-4 | new rating: 1593 | |||