Hasegawa, Kei
Current rating: 1450
Record: 1-4
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 434 | Arai, Tomoki (1500) | Won 2-0 | +181518 |
| 2standard | 88 | Tanaka, Yuuya (1605) | Lost 1-2 | -161502 |
| 3standard | 841 | Minezaki, Yuuta (1486) | Lost 1-2 | -191483 |
| 4standard | 1122 | Kajitani, Akinobu (1559) | Lost 1-2 | -161467 |
| 5standard | 1201 | Suzuki, Fumito (1542) | Lost 1-2 | -171450 |
| average opponent: 1538record: 1-4 | new rating: 1450 | |||