Iwao, Kenji
Current rating: 1461
Record: 3-5
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Hideaki K., (1500) | Won 2-0 | +181518 |
| 2standard | 59 | Matsuda, Tomohiro (1481) | Lost 1-2 | -191499 |
| 3standard | 224 | Hamabe, Tomonori (1499) | Lost 0-2 | -181481 |
| 4standard | 275 | Hamamoto, Yohei (1483) | Lost 0-2 | -181463 |
| 5standard | 329 | Tsurifune, Takashi (1352) | Lost 0-2 | -201443 |
| 6standard | 294 | Yagi, Tetsuhiro (1449) | Won 2-0 | +181461 |
| 7standard | 238 | Honda, Takeshi (1454) | Won 2-1 | +181479 |
| 8standard | 189 | Matsunami, Masanori (1467) | Lost 1-2 | -181461 |
| average opponent: 1461record: 3-5 | new rating: 1461 | |||