Iwasaki, Hiroto
Current rating: 1481
Record: 3-4
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 689 | Kamata, Tomoari (1500) | Lost 1-2 | -181482 |
| 2standard | 755 | Ozawa, Ryoichi (1484) | Lost 1-2 | -181464 |
| 3standard | 1162 | Hirata, Masanari (1429) | Won 2-1 | +171481 |
| 4standard | 1051 | Tanabe, Masatoshi (1396) | Lost 1-2 | -191462 |
| 5standard | 1170 | Imaoka, Syoichi (1591) | Won 2-1 | +201482 |
| 6standard | 1017 | Furukawa, Shun1524 (1489) | Won 2-1 | +181500 |
| 7standard | 892 | Oshima, Takafumi (1453) | Lost 0-2 | -191481 |
| average opponent: 1477record: 3-4 | new rating: 1481 | |||