Naoki, Tajima
Current rating: 1466
Record: 2-4
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 595 | Arita, Ryuichi (1711) | Won 2-0 | +221522 |
| 2standard | 284 | Maitani, Shintarou (1350) | Won 2-1 | +151537 |
| 3standard | 50 | Nakai, Sunao (1870) | Lost 0-2 | -121525 |
| 4standard | 613 | Maseguchi, Masashi (1387) | Lost 1-2 | -211504 |
| 5standard | 673 | Oota, Ryou (1508) | Lost 1-2 | -181486 |
| 6standard | 1092 | Matsui, Shintaro (1386) | Lost 0-2 | -201466 |
| average opponent: 1535record: 2-4 | new rating: 1466 | |||