Guo, Huanyu
Current rating: 1484
Record: 7-9
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Lin, Shengjian (1500) | Won 2-0 | +181519 |
| 2standard | 130 | Li, Peng (1480) | Lost 1-2 | -191500 |
| 3standard | 265 | Zhang, Aoxiang (1500) | Won 2-1 | +181518 |
| 4standard | 129 | Lave, Ole (1611) | Lost 1-2 | -161502 |
| 5standard | 189 | Lu, Yijie (1476) | Won 2-1 | +171519 |
| 6standard | 158 | Nobe, Hiroyuki (1340) | Won 2-0 | +151534 |
| 7standard | 111 | Ishida, Ryuichiro (1560) | Lost 1-2 | -171517 |
| 8standard | 152 | Utsunomiya, Takumi (1562) | Lost 1-2 | -171500 |
| 9standard | 189 | Gu, Rong (1609) | Lost 0-2 | -161484 |
| average opponent: 1515record: 4-5 | new rating: 1484 | |||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 193 | Sha, Yinbin (1668) | Lost 1-2 | -151485 |
| 4sealed | 310 | Yang, Zonghao (1516) | Won 2-1 | +191504 |
| 5sealed | 160 | Chye, Yian Hsiang (1929) | Won 2-1 | +251529 |
| 6sealed | 67 | Wang, Guan (1685) | Lost 1-2 | -151514 |
| 7sealed | 135 | Imai, Ayato (1680) | Won 2-1 | +211535 |
| 8sealed | 82 | Zhou, Jiacheng (1636) | Lost 0-2 | -161519 |
| 9sealed | 130 | Zhao, Yutao (1542) | Lost 0-2 | -181501 |
| average opponent: 1665record: 3-4 | new rating: 1501 | |||