Umemura, Yuya
Current rating: 1522
Record: 3-2-1
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 355 | Niikawa, Shouhei (1434) | Won 2-1 | +171517 |
| 2standard | 305 | Sumii, Hiroyuki (1522) | Won 2-0 | +181535 |
| 3standard | 550 | Inoue, Takuto (1548) | Won 2-1 | +181553 |
| 4standard | 198 | Yamamura, Yuma (1723) | Lost 1-2 | -151538 |
| 5standard | 569 | Chu, Huseh Lan (1551) | Draw 1-1 | 01538 |
| 6standard | 447 | Oonuma, Hiroki (1600) | Lost 1-2 | -161522 |
| average opponent: 1563record: 3-2-1 | new rating: 1522 | |||