Itatsu, Hiroki
Current rating: 1479
Record: 3-4-1
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 661 | Katou, Masaya (1342) | Won 2-1 | +151515 |
| 2standard | 90 | Itagaki, Yota (1475) | Lost 0-2 | -191496 |
| 3standard | 811 | Hisada, Kazuhiro (1448) | Won 2-1 | +181514 |
| 4standard | 741 | Yamaguchi, Takumi (1536) | Lost 0-2 | -181496 |
| 5standard | 711 | Takahashi, Masaya (1465) | Draw 1-1 | -11495 |
| 6standard | 838 | Roduta, Jonathan (1574) | Lost 1-2 | -161479 |
| 7standard | 964 | Nakishima, ? (1486) | Won 2-1 | +181497 |
| 8standard | 771 | Fukuda, Ryoma (1478) | Lost 0-2 | -181479 |
| average opponent: 1475record: 3-4-1 | new rating: 1479 | |||