Sato, Akinori
Current rating: 1426
Record: 8-13-2
| Grand Prix Yokohama 2019 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 197 | Nakamura, Shohei (1500) | Draw 1-1 | +11437 |
| 2modern | 604 | Takezawa, Kyohei (1496) | Lost 1-2 | -171420 |
| 3modern | 1034 | Sadahiro, Masashi (1459) | Won 2-1 | +191439 |
| 4modern | 790 | Mukasa, Yoshiya (1590) | Lost 1-2 | -161423 |
| 5modern | 958 | Nonaka, Takayuki (1484) | Won 2-1 | +201443 |
| 6modern | 733 | Konagai, Ryota (1531) | Lost 1-2 | -171426 |
| top | average opponent: 1510record: 2-3-1 | new rating: 1426 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 325 | Sakuragi, Kenta (1456) | Won 2-0 | +181485 |
| 2standard | 372 | Ikeda, Takeshi (1432) | Lost 0-2 | -191466 |
| 3standard | 803 | Tobe, Masato (1555) | Lost 0-2 | -161450 |
| 4standard | 839 | Takeshita, Toru (1684) | Lost 0-2 | -141436 |
| top | average opponent: 1532record: 1-3 | new rating: 1436 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 416 | Hayashi, Yukari (1430) | Won 2-0 | +171500 |
| 2standard | 32 | Kutsukake, Takuro (1573) | Lost 1-2 | -171483 |
| 3standard | 1037 | Ueno, Hiroshi (1605) | Won 2-1 | +201503 |
| 4standard | 398 | Cho, Takuya (1517) | Lost 0-2 | -181485 |
| 5standard | 664 | Morishita, Yoshihisa (1442) | Lost 0-2 | -181467 |
| 6standard | 1085 | Ito, Makoto7657 (1400) | Won 2-1 | +161483 |
| 7standard | 891 | Hirayama, Hideyuki (1577) | Lost 1-2 | -161467 |
| top | average opponent: 1506record: 3-4 | new rating: 1467 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Ayama, Takashi (1720) | Lost 0-2 | -141486 |
| 2sealed | 411 | Fumihiro K., (1482) | Won 2-0 | +181504 |
| 3sealed | 281 | Oonishi, Natsuki (1457) | Lost 1-2 | -191485 |
| 4sealed | 471 | Naito, Yuuki (1450) | Draw 1-1 | -11484 |
| 5sealed | 413 | Naka, Kyosuke (1481) | Won 2-1 | +181502 |
| 6sealed | 329 | Yagi, Tetsuhiro (1406) | Lost 0-2 | -191483 |
| top | average opponent: 1499record: 2-3-1 | new rating: 1483 | ||