Itamura, Hirohide
Current rating: 1509
Record: 13-14
| Grand Prix Yokohama 2019 (modern) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Tamada, Yusaku (1500) | Lost 0-2 | -181509 |
| top | record: 0-1 | new rating: 1509 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 130 | Oda, Katsumi (1431) | Won 2-0 | +161538 |
| 2modern | 187 | Hikokubo, Shota (1523) | Won 2-1 | +181556 |
| 3modern | 194 | Nanamori, Kouhei (1690) | Lost 1-2 | -161540 |
| 4modern | 384 | Matsuura, Takumi (1818) | Lost 1-2 | -131527 |
| top | average opponent: 1615record: 2-2 | new rating: 1527 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 970 | Hayashi, Tetsuo (1567) | Won 2-1 | +191541 |
| 2sealed | 1177 | Niwa, Kohei (1515) | Won 2-0 | +181559 |
| 3sealed | 864 | Kamo, Riki (1531) | Lost 0-2 | -191540 |
| 4sealed | 935 | Tanooka, Shingo (1518) | Lost 1-2 | -181522 |
| top | average opponent: 1533record: 2-2 | new rating: 1522 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 513 | Sano, Toshirou (1519) | Lost 1-2 | -181525 |
| 2legacy | 752 | Furuyama, Yoshiharu (1466) | Won 2-0 | +171542 |
| 3legacy | 732 | Nakao, Tatsuo (1500) | Lost 1-2 | -191523 |
| 4legacy | 914 | Sorida, Kazuki (1500) | Won 2-0 | +181541 |
| 5legacy | 742 | Shen, Yizheng (1530) | Lost 0-2 | -191522 |
| top | average opponent: 1503record: 2-3 | new rating: 1522 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 836 | Morita, Yo (1582) | Lost 1-2 | -171504 |
| 2modern | 1031 | Tasugi, Keigo (1466) | Won 2-0 | +171521 |
| 3modern | 1015 | Hashimoto, Masatoshi (1594) | Lost 1-2 | -161505 |
| 4modern | 1178 | Shimokobe, Yukihiro (1628) | Won 2-1 | +201525 |
| 5modern | 1002 | Noguchi, Takeshi (1543) | Won 2-0 | +181543 |
| 6modern | 923 | Ito, Shinichi (1524) | Won 2-0 | +181561 |
| 7modern | 902 | Miyasita, Naoyuki (1578) | Lost 1-2 | -181543 |
| top | average opponent: 1559record: 4-3 | new rating: 1543 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 82 | Aka, Shunsuke (1774) | Won 2-1 | +231523 |
| 5modern | 2 | Yamakawa, Hiroaki (1571) | Lost 0-2 | -171506 |
| 6modern | 79 | Hagiwara, Noriyuki (1727) | Lost 1-2 | -141492 |
| 7modern | 270 | Arai, Takeshi (1490) | Lost 1-2 | -181474 |
| 8modern | 305 | Yamamoto, Akimasa (1798) | Won 2-0 | +231497 |
| 9modern | 177 | Huang, Hao-Shan (1819) | Won 2-1 | +241521 |
| top | average opponent: 1696record: 3-3 | new rating: 1521 | ||