Hasegawa, Takuya
Current rating: 1519
Record: 4-3
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 236 | Zafran, Chai (1500) | Won 2-0 | +181518 |
| 2sealed | 72 | Kurokawa, Yuuki (1431) | Won 2-1 | +161534 |
| 3sealed | 20 | Nakanishi, Yutaka (1665) | Lost 1-2 | -151519 |
| 4sealed | 402 | Kamishiro, Issey (1520) | Won 2-1 | +181537 |
| 5sealed | 268 | Kurano, Yasuhiro (1537) | Won 2-1 | +181555 |
| 6sealed | 73 | Nakamura, Hajime (1623) | Lost 0-2 | -171538 |
| 7sealed | 494 | Hashimoto, Satoshi 6288 (1501) | Lost 1-2 | -191519 |
| average opponent: 1540record: 4-3 | new rating: 1519 | |||