Akiyama, Hiroki
Current rating: 1569
Record: 11-7
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 323 | Gokan, Yuta (1500) | Won 2-0 | +171567 |
| 2standard | 649 | Akai, Kouki (1518) | Won 2-1 | +171584 |
| 3standard | 51 | Matsuo, Hirokazu (1598) | Lost 1-2 | -181566 |
| 4standard | 882 | Heaton, Robert (1532) | Lost 1-2 | -191547 |
| 5standard | 1027 | Suzuki, Takahiro (1804) | Won 2-0 | +231570 |
| 6standard | 806 | Nagano, Reo (1557) | Won 2-1 | +181588 |
| 7standard | 319 | Koshiishi, Tadahito (1534) | Won 2-0 | +171605 |
| 8standard | 306 | Takahashi, Naoya (1703) | Lost 1-2 | -161589 |
| 9standard | 597 | Yoshida, Koki (1487) | Lost 1-2 | -201569 |
| average opponent: 1581record: 5-4 | new rating: 1569 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 26 | Yamada, Yasushi (1610) | Won 2-0 | +201520 |
| 2modern | 249 | Yoshimura, Wataru (1486) | Lost 0-2 | -191501 |
| 3modern | 297 | Nishikawa, Satoshi (1546) | Won 2-0 | +191520 |
| 4modern | 266 | Komatsu, Ryosuke (1481) | Won 2-0 | +171537 |
| 5modern | 152 | Matsumoto, Ayana (1472) | Won 2-0 | +171554 |
| 6modern | 152 | Sasaki, Masaya (1371) | Lost 0-2 | -211533 |
| 7modern | 271 | Ishibashi, Syota (1499) | Won 2-0 | +171550 |
| 8modern | 195 | Abe, Michio (1572) | Won 2-1 | +191569 |
| 9modern | 133 | Sasaki, Masaya7465 (1501) | Lost 0-2 | -191550 |
| average opponent: 1504record: 6-3 | new rating: 1550 | |||