Akutsu, Koji
Current rating: 1537
Record: 5-3
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 716 | Suzuki, Tomoyuki (1607) | Won 2-0 | +201520 |
| 2standard | 111 | Muramatsu, Yoshiyuki (1469) | Lost 1-2 | -191501 |
| 3standard | 1033 | Goto, Takashi (1486) | Won 2-0 | +181519 |
| 4standard | 636 | Furusho, Kotaro (1485) | Won 2-0 | +171536 |
| 5standard | 317 | Okada, Yuki 4232 (1536) | Lost 1-2 | -181518 |
| 6standard | 561 | Rin, Hatta (1515) | Won 2-0 | +181536 |
| 7standard | 473 | Honda, Jun'Ichi (1617) | Won 2-1 | +201556 |
| 8standard | 196 | Shigemura, Yuji (1546) | Lost 1-2 | -191537 |
| average opponent: 1533record: 5-3 | new rating: 1537 | |||