Higuchi, Tatsuya
Current rating: 1451
Record: 2-5
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Konishi, Hideaki (1488) | Lost 0-2 | -181482 |
| 2sealed | 121 | Fukui, Shouichi (1482) | Lost 1-2 | -181464 |
| 3sealed | 161 | Kudo, Hiroshi (1467) | Won 2-1 | +181482 |
| 4sealed | 141 | Ooshima, Masateru (1482) | Won 2-0 | +181500 |
| 5sealed | 121 | Tabuchi, Atsushi (1667) | Lost 0-2 | -151485 |
| 6sealed | 129 | Suzuki, Yuuji (1600) | Lost 0-2 | -161469 |
| 7sealed | 118 | Harada, Takashi (1464) | Lost 0-2 | -181451 |
| average opponent: 1521record: 2-5 | new rating: 1451 | |||