Nagasato, Kotaro
Current rating: 1481
Record: 4-5
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 484 | Iwasaki, Daisuke (1432) | Won 2-0 | +171517 |
| 2standard | 271 | Ibushi, Shotaro (1446) | Lost 1-2 | -201497 |
| 3standard | 795 | Matsushima, Yuki (1466) | Lost 1-2 | -181479 |
| 4standard | 996 | Iwanaga, Kohei (1399) | Won 2-0 | +161495 |
| 5standard | 854 | Kusakawa, Naoto (1441) | Won 2-1 | +171512 |
| 6standard | 593 | Segou, Kenji (1564) | Lost 0-2 | -171495 |
| 7standard | 673 | Kamiyama, Masayuki (1635) | Lost 0-2 | -151480 |
| 8standard | 841 | Motoshi, Takahashi (1387) | Won 2-0 | +161496 |
| 9standard | 686 | Miyawaki, Takeshi (1676) | Lost 1-2 | -151481 |
| average opponent: 1494record: 4-5 | new rating: 1481 | |||