Toshiki N.,
Current rating: 1504
Record: 3-3
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Takahira, Shunsuke (1523) | Won 2-0 | +181518 |
| 2standard | 102 | Yonamine, Hiroki (1519) | Won 2-1 | +181536 |
| 3standard | 45 | Hirabayashi, Kazuya (1826) | Lost 0-2 | -121524 |
| 4standard | 208 | Cheng, Tung-Yi (1539) | Lost 1-2 | -181506 |
| 5standard | 225 | Sasamoto, Yuko (1388) | Won 2-0 | +161522 |
| 6standard | 232 | Nakamura, Masato (1550) | Lost 1-2 | -181504 |
| average opponent: 1558record: 3-3 | new rating: 1504 | |||