Peng, Jiaqi
Current rating: 1590
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 151 | Jiang, Yida (1680) | Won 2-0 | +191634 |
| 4sealed | 8 | Su, Xu (2089) | Lost 0-2 | -101624 |
| 5sealed | 169 | Li, Jinyi (1479) | Won 2-0 | +151639 |
| 6sealed | 33 | Dong, Ziyang (1503) | Lost 1-2 | -201619 |
| 7sealed | 156 | Wei, Yifan (1893) | Lost 0-2 | -141605 |
| 8sealed | 192 | Ma, Noah (1724) | Lost 1-2 | -151590 |
| top | average opponent: 1728record: 2-4 | new rating: 1590 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Song, Yuxing (1500) | Lost 0-2 | -191547 |
| 2standard | 195 | Xu, Yujie (1510) | Won 2-1 | +171564 |
| 3standard | 264 | Hao, Jin (1631) | Won 2-1 | +201584 |
| 4standard | 191 | Ge, Jia Cheng (1519) | Won 2-1 | +161600 |
| 5standard | 146 | Song, Shihan (1615) | Lost 1-2 | -171583 |
| 6standard | 131 | Zhuang, Lingzheng (1603) | Won 2-1 | +181601 |
| 7standard | 141 | Tong, Sen (1481) | Won 2-0 | +161617 |
| 8standard | 94 | Zhang, Zhidong (1533) | Lost 1-2 | -201597 |
| 9standard | 104 | Goh, Guo Wei (1635) | Won 2-0 | +191616 |
| 10standard | 90 | Hashimoto, Ryunosuke (1538) | Draw 1-1 | -11615 |
| 11standard | 73 | Pan, Yude (1678) | Draw 1-1 | +11616 |
| 12standard | 87 | Belsot, Benoit (1588) | Lost 0-2 | -191597 |
| 13standard | 92 | Wa, Ho (1488) | Won 2-1 | +161613 |
| 14standard | 76 | Lin, Zijian (1552) | Won 2-0 | +171630 |
| 15standard | 63 | Lee, Alan (1770) | Lost 0-2 | -151615 |
| top | average opponent: 1576record: 8-5-2 | new rating: 1615 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Liu, Yu (1487) | Won 2-1 | +181518 |
| 2sealed | 7 | Li, Kai (1657) | Lost 1-2 | -161502 |
| 3sealed | 274 | Chen, Zicong (1499) | Won 2-0 | +181520 |
| 4sealed | 267 | Chan, Ron [MYS] (1694) | Won 2-1 | +211541 |
| 5sealed | 97 | Tanaka, Yuuya (1612) | Lost 0-2 | -161525 |
| 6sealed | 252 | Liu, Ren (1568) | Won 2-0 | +181543 |
| 7sealed | 171 | Pan, Guorong (1480) | Lost 0-2 | -191524 |
| 8sealed | 210 | Yang, Yinqiu (1596) | Won 2-1 | +201544 |
| 9sealed | 183 | Fu, Bo (1581) | Won 2-0 | +181562 |
| 10draft | 100 | Wang, Zimo 5256 (1696) | Lost 1-2 | -151547 |
| 11draft | 63 | Zhang, Hongtao (1467) | Lost 1-2 | -201527 |
| 12draft | 31 | Sha, Yinbin (1637) | Lost 1-2 | -161511 |
| 13draft | 97 | Li, Tengfei (1475) | Won 2-0 | +181529 |
| 14draft | 116 | Li, Jingyang (1601) | Won 2-0 | +191548 |
| 15draft | 62 | Deng, Yunan (1570) | Won 2-0 | +181566 |
| top | average opponent: 1575record: 9-6 | new rating: 1566 | ||