Hasegawa, Tomokazu
Current rating: 1506
Record: 4-4
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Fukushima, Yuuji (1544) | Lost 0-2 | -171483 |
| 2sealed | 150 | Awano, Satoru (1483) | Won 2-0 | +181501 |
| 3sealed | 104 | Igari, Masahiro (1508) | Won 2-0 | +181519 |
| 4sealed | 121 | Kashima, Akihiro (1690) | Lost 0-2 | -151504 |
| 5sealed | 114 | Sugahara, Hideyuki (1463) | Won 2-0 | +171521 |
| 6sealed | 95 | Tsuda, Junichi (1494) | Lost 0-2 | -181503 |
| 7sealed | 120 | Kawakami, Kouhei (1499) | Won 2-1 | +181521 |
| 8sealed | 84 | Taniguchi, Tomoya (1697) | Lost 1-2 | -151506 |
| average opponent: 1547record: 4-4 | new rating: 1506 | |||