Haga, Katsuhiro
Current rating: 1429
Record: 2-6
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Syouyama, Youhei (1557) | Lost 0-2 | -171483 |
| 2sealed | 223 | Yamazaki, Hiroyuki (1581) | Won 2-0 | +201503 |
| 3sealed | 121 | Tsuda, Junichi (1471) | Lost 0-2 | -191484 |
| 4sealed | 200 | Murata, Shinya (1483) | Lost 0-2 | -181466 |
| 5sealed | 203 | Kawakami, Kouhei (1465) | Lost 1-2 | -181448 |
| 6sealed | 179 | Noguchi, Masumi (1443) | Won 2-0 | +181466 |
| 7sealed | 136 | Lopez, Nazario (1438) | Lost 1-2 | -181448 |
| 8sealed | 124 | Sugi, Taiji (1413) | Lost 1-2 | -191429 |
| average opponent: 1481record: 2-6 | new rating: 1429 | |||