Yamazaki, Shuhei
Current rating: 1399
Record: 3-9-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Takehana, Atsushi (1466) | Won 2-1 | +181446 |
| 2modern | 42 | Takayose, Takahiro (1517) | Lost 1-2 | -161430 |
| 3modern | 961 | Kato, Tomohiro (1502) | Lost 1-2 | -171413 |
| 4modern | 942 | Torii, Motonori (1579) | Lost 0-2 | -151398 |
| 5modern | 976 | Tokuda, Yoshinori (1464) | Won 2-1 | +191417 |
| 6modern | 779 | Kobayashi, Junya (1433) | Lost 1-2 | -181399 |
| average opponent: 1494record: 2-4 | new rating: 1399 | |||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 365 | Yucheng, Gai (1468) | Won 2-0 | +171517 |
| 2legacy | 274 | Sakamoto, Kensuke (1462) | Draw 1-1 | -11516 |
| 3legacy | 298 | Dame, Derek (1518) | Lost 0-2 | -181498 |
| 4legacy | 439 | Tanaka, Hisaya (1658) | Lost 0-2 | -151483 |
| 5legacy | 536 | Iwasa, Kouhei (1374) | Lost 1-2 | -201463 |
| 6legacy | 541 | Sakurai, Tatsumasa (1470) | Lost 0-2 | -181445 |
| 7legacy | 499 | Kikuchi, Kazuki (1450) | Lost 1-2 | -171428 |
| average opponent: 1486record: 1-5-1 | new rating: 1428 | |||