Haruyama, Kousuke
Current rating: 1447
Record: 1-4
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 113 | Kusaba, Nobutaka (1536) | Lost 0-2 | -171483 |
| 2block | 313 | Fukuda, Kazuhiro (1504) | Won 2-0 | +181501 |
| 3block | 179 | Takakura, Kentaro (1501) | Lost 1-2 | -181483 |
| 4block | 263 | Hirota, Kiyokazu (1481) | Lost 1-2 | -181465 |
| 5block | 333 | Ozaki, Hironori (1446) | Lost 0-2 | -181447 |
| average opponent: 1494record: 1-4 | new rating: 1447 | |||