Sato, Masaru
Current rating: 1467
Record: 4-6-3
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Yoshida, Takeshi (1500) | Won 2-1 | +191483 |
| 2sealed | 60 | Ishibashi, Satoshi (1518) | Draw 1-1 | 01483 |
| 3sealed | 73 | Kinoshita, Eiji (1518) | Lost 0-2 | -171466 |
| 4sealed | 140 | Makishita, Ryosuke (1499) | Won 2-1 | +191485 |
| 5sealed | 101 | Shirakura, Tsuyoshi (1526) | Lost 0-2 | -181467 |
| average opponent: 1512record: 2-2-1 | new rating: 1467 | |||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Sakurai, Yuu (1471) | Won 2-0 | +171517 |
| 2sealed | 91 | Ohira, Keita (1518) | Won 2-0 | +181535 |
| 3sealed | 75 | Nagura, Hiroto (1590) | Lost 0-2 | -171518 |
| 4sealed | 126 | Nagato, Kazuo (1518) | Lost 0-1 | -181500 |
| 5sealed | 205 | Nakamura, Shigehiro (1481) | Lost 0-2 | -181482 |
| 6sealed | 201 | Yamasaki, Takao (1466) | Draw 1-1 | 01482 |
| 7sealed | 165 | Shimizu, Yasuharu (1484) | Lost 0-2 | -181464 |
| 8sealed | 146 | Matsumura, Takehiko (1477) | Draw 1-1 | 01464 |
| average opponent: 1500record: 2-4-2 | new rating: 1464 | |||