Shitakubo, Hiroyuki
Current rating: 1408
Record: 1-6
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Koshiba, Norihiko (1497) | Won 2-1 | +181518 |
| 2sealed | 56 | Satou, Rin (1530) | Lost 1-2 | -181500 |
| 3sealed | 175 | Nakamura, Junpei (1534) | Lost 1-2 | -171483 |
| 4sealed | 178 | Kajitani, Tsuyoshi (1486) | Lost 1-2 | -181465 |
| 5sealed | 191 | Sasaki, Satoru (1403) | Lost 0-2 | -191446 |
| 6sealed | 164 | Furukawa, Tadataka (1391) | Lost 1-2 | -191427 |
| 7sealed | 133 | Kawashima, Youichi (1408) | Lost 1-2 | -191408 |
| average opponent: 1464record: 1-6 | new rating: 1408 | |||