Suematsu, Masataka
Current rating: 1401
| Grand Prix Sendai 2001 (extended) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 107 | Nagamune, Masaki (1521) | Won 2-0 | +201451 |
| 2extended | 35 | Sato, Hajime (1518) | Won 2-0 | +191470 |
| 3extended | 20 | Yamasaki, Toshihiro (1467) | Lost 1-2 | -181452 |
| 4extended | 84 | Fukushima, Ryuji (1520) | Lost 1-2 | -171435 |
| 5extended | 153 | Kobayashi, Susumu (1500) | Lost 0-1 | -171418 |
| 6extended | 147 | Kitano, Tetsuya (1480) | Lost 0-2 | -171401 |
| top | average opponent: 1501record: 2-4 | new rating: 1401 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 234 | Komura, Norikazu (1500) | Won 2-0 | +191465 |
| 2block | 115 | Okura, Hirotaka (1500) | Won 2-1 | +191484 |
| 3block | 152 | Ogura, Ryou (1486) | Lost 0-2 | -181466 |
| 4block | 388 | Ishikawa, Masaki (1518) | Lost 1-2 | -171449 |
| 5block | 358 | Shibuya, Kouichi (1469) | Lost 1-2 | -181431 |
| top | average opponent: 1495record: 2-3 | new rating: 1431 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 49 | Shibata, Keigo (1500) | Lost 0-2 | -181482 |
| 2extended | 301 | Matsushita, Tomoyuki (1482) | Lost 0-2 | -181464 |
| 3extended | 285 | Takada, Taichi (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||