Lee, Gyuwon
Current rating: 1485
Record: 3-4
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Tanabe, Taku (1486) | Won 2-1 | +181518 |
| 2standard | 362 | Shibasaki, Jun (1556) | Won 2-0 | +181536 |
| 3standard | 551 | Endo, Natsumi (1592) | Lost 0-2 | -171519 |
| 4standard | 767 | Kudo, Koichi (1693) | Lost 0-2 | -141505 |
| 5standard | 734 | Chou, Takayuki (1568) | Won 2-0 | +191524 |
| 6standard | 659 | Niitani, Nobuhide (1368) | Lost 1-2 | -211503 |
| 7standard | 714 | Tada, Masayuu (1516) | Lost 0-2 | -181485 |
| average opponent: 1540record: 3-4 | new rating: 1485 | |||