Fukushima, Hiroki
Current rating: 1535
Record: 5-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 130 | Yamada, Ryusuke (1297) | Won 2-1 | +141514 |
| 2modern | 199 | Fujihira, Kohei (1734) | Lost 0-2 | -141500 |
| 3modern | 710 | Takeda, Satoru (1494) | Lost 0-2 | -181482 |
| 4modern | 1103 | Matsugatani, Akishi (1481) | Won 2-0 | +181500 |
| 5modern | 727 | Yamamoto, Takumi (1458) | Won 2-1 | +171517 |
| 6modern | 448 | Kunuki, Yousuke (1522) | Lost 0-2 | -181499 |
| 7modern | 700 | Saitou, Takuya (1409) | Won 2-0 | +171516 |
| 8modern | 410 | Sugahara, Takuya (1553) | Won 2-0 | +191535 |
| average opponent: 1494record: 5-3 | new rating: 1535 | |||