Iizuka, Hitoshi
Current rating: 1447
Record: 1-4
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Tanaka, Akira (1484) | Lost 1-2 | -171447 |
| record: 0-1 | new rating: 1447 | |||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Nakazawa, Koutarou (1500) | Lost 1-2 | -181482 |
| 2standard | 224 | Sugita, Daichi (1498) | Lost 1-2 | -181464 |
| 3standard | 274 | Saitou, Kazuya (1456) | Won 2-1 | +181482 |
| 4standard | 285 | Kanemaru, Daiki (1482) | Lost 1-2 | -181464 |
| average opponent: 1484record: 1-3 | new rating: 1464 | |||