Sugimoto, Masayuki
Current rating: 1436
Record: 2-6
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 51 | Takeda, Koji (1494) | Won 2-1 | +191484 |
| 2standard | 96 | Koshiba, Norihiko (1545) | Lost 0-2 | -171467 |
| 3standard | 167 | Oohashi, Toshiyuki (1539) | Lost 1-2 | -171450 |
| 4standard | 291 | Yamagishi, Yuichi (1686) | Lost 1-2 | -141436 |
| average opponent: 1566record: 1-3 | new rating: 1436 | |||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Ishii, Yoshimasa (1524) | Lost 1-2 | -181482 |
| 2sealed | 134 | Omasa, Yoshitaka (1413) | Lost 0-2 | -191463 |
| 3sealed | 157 | Okamoto, Takaki (1464) | Won 2-0 | +181481 |
| 4sealed | 145 | Minami, Masashi (1594) | Lost 0-2 | -161465 |
| average opponent: 1499record: 1-3 | new rating: 1465 | |||