Yuuji O.,
Current rating: 1488
Record: 1-2
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 115 | Ooshima, Koufuku (1520) | Won 2-0 | +181518 |
| 5standard | 30 | Kawamura, Kazushi (1806) | Lost 0-2 | -131505 |
| 6standard | 100 | Tasaki, Yasuhiro (1543) | Lost 1-2 | -171488 |
| average opponent: 1623record: 1-2 | new rating: 1488 | |||