Arai, Yuta
Current rating: 1512
Record: 4-4
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 365 | Miyamoto, Yutaro (1671) | Lost 0-2 | -141465 |
| 2sealed | 768 | Tsunoda, Masaki (1466) | Won 2-0 | +181483 |
| 3sealed | 671 | Takagi, Yui (1726) | Won 2-1 | +221505 |
| 4sealed | 760 | Kabashima, Takuya (1565) | Won 2-0 | +191524 |
| 5sealed | 363 | Kozakai, Yukio (1695) | Lost 0-2 | -151509 |
| 6sealed | 568 | Omiya, Takahiro (1624) | Won 2-0 | +201529 |
| 7sealed | 379 | Fujii, Akira (1595) | Lost 1-2 | -171512 |
| average opponent: 1620record: 4-3 | new rating: 1512 | |||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 455 | Nobe, Hiroyuki (1339) | Lost 0-2 | -211479 |
| record: 0-1 | new rating: 1479 | |||