Nagai, Toshiki
Current rating: 1485
Record: 5-6
| Grand Prix Yokohama 2019 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 389 | Ikeda, Hiroaki (1523) | Lost 0-2 | -181505 |
| 2modern | 735 | Lin, Chia-Wei (1468) | Lost 0-2 | -181487 |
| 3modern | 1163 | Miyashita, Ryutaro (1464) | Lost 1-2 | -191468 |
| 4modern | 1179 | Ootomo, Io (1446) | Won 2-0 | +181486 |
| 5modern | 974 | Kondo, Masahiro 8757 (1492) | Won 2-1 | +181504 |
| 6modern | 881 | Lee, Seungho (1454) | Lost 0-2 | -191485 |
| average opponent: 1474record: 2-4 | new rating: 1485 | |||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Hanano, Tetsuaki (1518) | Won 2-0 | +181518 |
| 2sealed | 172 | Kudo, Amiru (1518) | Won 2-0 | +181536 |
| 3sealed | 55 | Ishii, Hayato (1756) | Lost 0-2 | -141522 |
| 4sealed | 233 | Kato, Ryunosuke (1572) | Won 2-1 | +191541 |
| 5sealed | 147 | Yang, Jun-mo (1544) | Lost 1-2 | -181523 |
| average opponent: 1581record: 3-2 | new rating: 1523 | |||