Kobayashi, Shigenori
Current rating: 1414
Record: 5-10
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Nakagawa, Tsukasa (1366) | Lost 0-0 | -201448 |
| 2sealed | 246 | Kadono, Satoru (1528) | Lost 0-2 | -171431 |
| 3sealed | 272 | Kato, Kazuyuki (1466) | Lost 0-2 | -171414 |
| top | average opponent: 1453record: 0-3 | new rating: 1414 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 110 | Maehata, Yasuhito (1524) | Won 2-0 | +201485 |
| 2extended | 66 | Iwasaki, Yoshitaka (1482) | Won 2-0 | +171502 |
| 3extended | 2 | Okada, Hiroaki (1518) | Lost 1-2 | -171485 |
| 4extended | 114 | Kawano, Junichi (1530) | Lost 0-2 | -171468 |
| top | average opponent: 1514record: 2-2 | new rating: 1468 | ||
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Wakabayashi, Kiyoshi (1367) | Won 2-0 | +161480 |
| 2sealed | 27 | Miura, Tadayuki (1518) | Won 2-1 | +191499 |
| 3sealed | 65 | Nakazawa, Kazuhiro (1538) | Lost 1-2 | -171482 |
| 4sealed | 72 | Shinozaki, Yuu (1581) | Lost 1-2 | -171465 |
| top | average opponent: 1501record: 2-2 | new rating: 1465 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 120 | Yokoyama, Shigehisa (1500) | Lost 0-2 | -181482 |
| 2extended | 231 | Nakamura, Hideto (1482) | Lost 1-2 | -181464 |
| 3extended | 303 | Kawasumi, Yoshinori (1464) | Won 2-0 | +181482 |
| 4extended | 311 | Matsuki, Takashi (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1482record: 1-3 | new rating: 1464 | ||