Saito, Yasushi
Current rating: 1497
Record: 5-6
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Yamazaki, Yuki (1491) | Lost 0-2 | -181424 |
| 2sealed | 590 | Ninohira, Yuuya (1358) | Won 2-0 | +171441 |
| 3sealed | 837 | Sato, Natsumi (1502) | Won 2-0 | +191460 |
| 4sealed | 472 | Wang, Shensheng (1664) | Won 2-1 | +221482 |
| 5sealed | 450 | Wu, Mingshuai (1638) | Won 2-0 | +211503 |
| 6sealed | 269 | Harane, Kenta (2017) | Lost 1-2 | -101493 |
| 7sealed | 490 | Yoshimura, Wataru (1613) | Won 2-1 | +211514 |
| 8sealed | 213 | Hirata, Kosuke (1590) | Lost 0-2 | -171497 |
| average opponent: 1609record: 5-3 | new rating: 1497 | |||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 470 | Sonoda, Shouhei (1432) | Lost 1-2 | -191481 |
| 2sealed | 822 | Saijo, Hayato (1489) | Lost 1-2 | -181463 |
| 3sealed | 1098 | Okazawa, Tatsuya (1273) | Lost 1-2 | -211442 |
| average opponent: 1398record: 0-3 | new rating: 1442 | |||