Aikawa, Yukinojo
Current rating: 1554
Record: 9-6
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Yamashita, Ryo (1429) | Lost 1-2 | -201499 |
| 2standard | 410 | Kato, Masahiro (1396) | Lost 0-2 | -191480 |
| 3standard | 826 | Takayama, Junichi (1495) | Won 2-0 | +181498 |
| 4standard | 648 | Lan, Chia Yu (1428) | Won 2-1 | +171515 |
| 5standard | 534 | Munakata, Shohei (1511) | Won 2-1 | +171532 |
| 6standard | 524 | Kiwanont, Sukhum (1655) | Won 2-0 | +211553 |
| 7standard | 205 | Yokoi, Takuya (1608) | Lost 0-2 | -171536 |
| 8standard | 374 | Sugahara, Takuya (1552) | Won 2-0 | +181554 |
| average opponent: 1509record: 5-3 | new rating: 1554 | |||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 674 | Miyake, Satoshi (1526) | Lost 1-2 | -181482 |
| 2modern | 781 | Fukuda, Shouhei (1448) | Won 2-1 | +181500 |
| 3modern | 594 | Suzuki, Kazuya (1500) | Lost 0-2 | -181482 |
| 4modern | 899 | Tsubota, Kento (1482) | Won 2-0 | +181500 |
| 5modern | 662 | Fujii, Akira (1561) | Won 2-1 | +191519 |
| 6modern | 430 | Xiao, Diyu (1633) | Won 2-1 | +201539 |
| 7modern | 438 | Miyawaki, Takayuki (1428) | Lost 1-2 | -201519 |
| average opponent: 1511record: 4-3 | new rating: 1519 | |||