Iwasaki, Shouya
Current rating: 1533
Record: 4-3
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 384 | Nishiyama, Naoki (1508) | Won 2-1 | +181518 |
| 4standard | 22 | Kitahara, Hiroaki (1860) | Lost 1-2 | -121506 |
| 5standard | 484 | Akabane, Shu (1425) | Won 2-0 | +171523 |
| 6standard | 314 | Nakagawa, Musashi (1556) | Won 2-1 | +181541 |
| 7standard | 78 | Kokubu, Yusuke (1504) | Won 2-0 | +181559 |
| 8standard | 104 | Matsumoto, Yuki2978 (2104) | Lost 0-2 | -91550 |
| 9standard | 91 | Kurokawa, Yuusuke (1636) | Lost 0-2 | -171533 |
| average opponent: 1656record: 4-3 | new rating: 1533 | |||