Miyawaki, Yuto
Current rating: 1470
Record: 5-7
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 496 | Takagi, Takeshi (1715) | Lost 0-2 | -141467 |
| 4standard | 434 | Takase, Yusuke (1485) | Won 2-0 | +191486 |
| 5standard | 219 | Tateno, Takayuki (1582) | Won 2-1 | +191505 |
| 6standard | 108 | Ochiai, Ryo (1566) | Won 2-0 | +191524 |
| 7standard | 212 | Koyama, Satoshi (1524) | Lost 0-2 | -181506 |
| 8standard | 362 | Hashimoto, Ryunosuke (1457) | Lost 1-2 | -181488 |
| 9standard | 377 | Yoshizawa, Kohei (1521) | Lost 1-2 | -181470 |
| average opponent: 1550record: 3-4 | new rating: 1470 | |||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Oshima, Takashi (1504) | Lost 1-2 | -181482 |
| 2sealed | 846 | Yamabe, Hiroya (1519) | Won 2-1 | +191501 |
| 3sealed | 909 | Naito, Yuuki (1402) | Lost 0-2 | -201481 |
| 4sealed | 1137 | Shibuya, Shun (1498) | Won 2-1 | +181499 |
| 5sealed | 763 | Suzuki, Katsumasa (1488) | Lost 0-2 | -181481 |
| average opponent: 1482record: 2-3 | new rating: 1481 | |||