Harada, Masahiro
Current rating: 1573
Record: 12-8
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 35 | Oishi, Shinji (1465) | Won 2-1 | +161577 |
| 2block | 77 | Hiraoka, Toshiaki (1560) | Lost 0-2 | -181559 |
| 3block | 160 | Nara, Nobuaki (1483) | Won 2-0 | +171576 |
| 4block | 74 | Sato, Takeshi (1484) | Won 2-0 | +161592 |
| 5block | 44 | Takasaki, Yuichi (1519) | Lost 1-2 | -191573 |
| 6block | 95 | Hassaku, Jinpei (1683) | Won 2-0 | +201593 |
| 7block | 75 | Suzuki, Kenta (1504) | Lost 0-2 | -201573 |
| average opponent: 1528record: 4-3 | new rating: 1573 | |||
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Kumano, Yoshihiro (1500) | Won 2-0 | +181518 |
| 2sealed | 52 | Shimaya, Toshinari (1517) | Won 2-0 | +181536 |
| 3sealed | 64 | Nakamura, Hirobumi (1490) | Won 2-1 | +171553 |
| 4sealed | 7 | Kageyama, Tarou (1513) | Won 2-1 | +171570 |
| 5sealed | 5 | Ueta, Hiroki (1616) | Won 2-0 | +191589 |
| 6sealed | 9 | Imai, Kimio (1540) | Lost 1-2 | -191570 |
| 7sealed | 21 | Onoda, Michihisa (1693) | Won 2-1 | +211591 |
| 8draft | 15 | Shimizu, Akihiro (1597) | Won 2-1 | +181609 |
| 9draft | 10 | Shvartsman, Alex (1965) | Lost 0-2 | -121597 |
| 10draft | 17 | Hasegawa, Taro (1556) | Won 2-0 | +171614 |
| 11draft | 7 | Koura, Masahiro (1665) | Lost 0-2 | -171597 |
| 12draft | 13 | Shimizu, Akihiro (1595) | Lost 1-2 | -181579 |
| 13draft | 19 | Sugiki, Takafumi (1585) | Lost 1-2 | -181561 |
| average opponent: 1602record: 8-5 | new rating: 1561 | |||