Yan, Zheng
Current rating: 1577
Record: 24-18-1
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Lin, Changhui (1599) | Won 2-0 | +171666 |
| 2standard | 54 | Zhou, Xiang (1467) | Won 2-0 | +141680 |
| 3standard | 120 | Wang, Weiliang (1562) | Lost 1-2 | -201660 |
| 4standard | 174 | Enomoto, Keisuke (1542) | Lost 1-2 | -201640 |
| 5standard | 175 | Ng, Thengwei (1426) | Lost 0-2 | -221618 |
| 6standard | 261 | Yau, Winnie (1539) | Lost 1-2 | -191599 |
| 7standard | 267 | Mu, Qi (1387) | Lost 0-2 | -221577 |
| top | average opponent: 1503record: 2-5 | new rating: 1577 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1748 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 161 | Chen, Yubin (1500) | Lost 1-2 | -231725 |
| 2modern | 1091 | Li, Jing 0375 (1535) | Won 2-0 | +151740 |
| 3modern | 135 | Wa, Ho (1508) | Lost 0-2 | -221718 |
| 4modern | 192 | Meng, Weiyi (1482) | Won 2-0 | +131731 |
| 5modern | 1146 | Yu, Bo (1493) | Lost 1-2 | -221709 |
| 6modern | 233 | Xu, Jiajun (1850) | Lost 0-2 | -151694 |
| 7modern | 224 | Deng, Yang (1469) | Lost 1-2 | -221672 |
| 8modern | 1164 | Huang, Shih-Rong (1406) | Lost 0-2 | -231649 |
| top | average opponent: 1530record: 2-6 | new rating: 1649 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Chuang, Chin Yin (1420) | Won 2-1 | +141663 |
| 2standard | 99 | Chihwen, Kuan (1518) | Won 2-1 | +151678 |
| 3standard | 150 | Watanabe, Takeshi (1471) | Won 2-0 | +141692 |
| 4standard | 23 | Hung, Juo Wen (1592) | Won 2-0 | +171709 |
| 5standard | 14 | Mihara, Makihito (2009) | Won 2-1 | +231732 |
| 6standard | 19 | Lin, Hung Yi (1450) | Draw 1-1 | -51727 |
| 7standard | 15 | Tay, Jun Hao (1853) | Won 2-0 | +201747 |
| 8standard | 8 | McNeace, Shawn (2040) | Lost 1-2 | -131734 |
| 9standard | 28 | Furuya, Youhei (1744) | Lost 0-2 | -171717 |
| 10standard | 62 | Hee, Chung Wye (1534) | Won 2-1 | +141731 |
| 11standard | 37 | Loh, Chuan Han (1760) | Lost 0-2 | -171714 |
| 12standard | 69 | Li Jhih, Siou (1598) | Won 2-1 | +161730 |
| 13standard | 46 | Zhang, Zhiyang (1769) | Lost 1-2 | -181712 |
| 14standard | 66 | Shiau, Yuan-Shiung (1593) | Won 2-1 | +161728 |
| 15standard | 49 | Terasawa, Kazuya (1811) | Won 2-1 | +201748 |
| top | average opponent: 1677record: 10-4-1 | new rating: 1748 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 187 | Xiong, Bin (1548) | Won 2-1 | +191519 |
| 4standard | 109 | Huang, Jiongliang (1554) | Won 2-1 | +191538 |
| 5standard | 21 | Shen, Yufei (1636) | Won 2-1 | +191557 |
| 6standard | 13 | Li, Yun Cong (1535) | Won 2-1 | +181575 |
| 7standard | 3 | Yu, Jisun (1679) | Won 2-0 | +201595 |
| 8standard | 2 | Gao, Yuan'ao (1627) | Won 2-1 | +181613 |
| 9standard | 3 | Fujimura, Kazuaki (1860) | Lost 1-2 | -131600 |
| 10standard | 14 | Li, Bo 4944 (1631) | Lost 1-2 | -181582 |
| 11standard | 31 | Zheng, Jiaming (1565) | Lost 0-2 | -181564 |
| 12standard | 41 | Law, Charles (1908) | Won 2-1 | +241588 |
| 13standard | 22 | Sun, Xueli (1661) | Won 2-1 | +191607 |
| 14standard | 20 | Yamagami, Yudai (1688) | Won 2-0 | +201627 |
| 15standard | 10 | Wang, Shoupeng (1847) | Won 2-1 | +221649 |
| top | average opponent: 1672record: 10-3 | new rating: 1649 | ||