Sibata, Masatosi
Current rating: 1447
Record: 1-4
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 44 | Toochika, Takayuki (1479) | Won 2-0 | +181518 |
| 3standard | 96 | Hasegawa, Suguru (1574) | Lost 1-2 | -171501 |
| 4standard | 245 | Imamura, Hiroshi (1519) | Lost 0-2 | -181483 |
| 5standard | 275 | Niwa, Kazumasa (1465) | Lost 0-2 | -181465 |
| 6standard | 331 | Oguchi, Takahisa (1478) | Lost 0-2 | -181447 |
| average opponent: 1503record: 1-4 | new rating: 1447 | |||