Matsuzaki, Yuki
Current rating: 1463
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 380 | Sakakura, Katsuya (1571) | Lost 1-2 | -161485 |
| 2pioneer | 522 | Uzinawa, Hidenori (1481) | Lost 0-2 | -191466 |
| 3pioneer | 726 | Itazu, Yoshihisa (1461) | Lost 0-2 | -181448 |
| 4pioneer | 788 | Ashizawa, Yoshisato (1265) | Won 2-1 | +151463 |
| top | average opponent: 1445record: 1-3 | new rating: 1463 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 158 | Honda, Hiroki 178 (1500) | Won 2-0 | +181501 |
| 2standard | 314 | Akimoto, Koshi (1494) | Lost 0-2 | -181483 |
| 3standard | 685 | Furusawa, Tsukasa (1571) | Lost 0-2 | -161467 |
| 4standard | 644 | Okada, Kazuhiro (1609) | Won 2-1 | +201487 |
| 5standard | 589 | Kimura, Yuu1332 (1368) | Lost 1-2 | -201467 |
| 6standard | 665 | Takahashi, Kouhei (1337) | Won 2-0 | +161483 |
| 7standard | 519 | Jinbo, Takashi (1501) | Won 2-1 | +181501 |
| top | average opponent: 1483record: 4-3 | new rating: 1501 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Mizuki, Shimojima (1500) | Lost 0-2 | -181482 |
| 2sealed | 771 | Togashi, Rikiya (1487) | Lost 1-2 | -181464 |
| 3sealed | 1022 | Nomura, Ginga (1463) | Won 2-1 | +181482 |
| 4sealed | 951 | Nojima, Daichi (1500) | Won 2-0 | +181500 |
| 5sealed | 559 | Nakazima, Syunsuke (1541) | Lost 1-2 | -171483 |
| top | average opponent: 1498record: 2-3 | new rating: 1483 | ||