Akutagawa, Hiroyuki
Current rating: 1526
Record: 8-7-2
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Nakamura, Yuto (1479) | Draw 1-1 | +11445 |
| 2standard | 599 | Sato, Ryoya (1492) | Lost 1-2 | -171428 |
| 3standard | 1153 | Dapat, Clyde (1373) | Won 2-1 | +171445 |
| 4standard | 915 | Shikibu, Hayato (1591) | Won 2-0 | +201465 |
| 5standard | 639 | Konndou, Hiromi (1504) | Won 2-1 | +191484 |
| 6standard | 404 | Tezuka, Yuuki (1567) | Won 2-1 | +201504 |
| 7standard | 250 | Watanabe, Ken-Taro (1448) | Won 2-1 | +171521 |
| 8standard | 143 | Hirota, Wataru (1577) | Lost 1-2 | -171504 |
| 9standard | 279 | Hato, Yuya (1560) | Won 2-1 | +191523 |
| 10standard | 181 | Yamashita, Kohji (1224) | Won 2-1 | +121535 |
| 11standard | 114 | Zheng, Peiyuan (1669) | Lost 1-2 | -151520 |
| 12standard | 208 | Sakaino, Yuta (1685) | Won 2-0 | +211541 |
| 13standard | 140 | Masuda, Shougo (1695) | Lost 1-2 | -151526 |
| average opponent: 1528record: 8-4-1 | new rating: 1526 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 672 | Sano, Atsuko (1500) | Lost 0-2 | -181482 |
| 2standard | 1171 | Yamada, Takahiro (1354) | Lost 0-2 | -201462 |
| 3standard | 1513 | Sugimura, Masakazu (1486) | Draw 1-1 | 01462 |
| 4standard | 1536 | Oikawa, Kouhei (1468) | Lost 0-2 | -181444 |
| average opponent: 1452record: 0-3-1 | new rating: 1444 | |||