Zhang, Zheng
Current rating: 1468
Record: 11-14-2
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Smith, Anthony [AUS] (1542) | Lost 0-2 | -181506 |
| 2sealed | 210 | Carmody, James (1447) | Lost 0-2 | -191487 |
| 3sealed | 249 | Williams, Jack (1432) | Lost 0-2 | -191468 |
| top | average opponent: 1474record: 0-3 | new rating: 1468 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Sanders, Ryley (1500) | Won 2-1 | +191479 |
| 2sealed | 98 | Dong, Xuancheng (1487) | Won 2-0 | +181497 |
| 3sealed | 8 | Xue, Hai (1532) | Lost 0-2 | -181479 |
| 4sealed | 177 | Kwok, Bone (1725) | Won 2-0 | +231502 |
| 5sealed | 96 | Wojtanek, Pawel (1492) | Draw 1-1 | 01502 |
| 6sealed | 134 | Lan, Ze (1557) | Won 2-0 | +191521 |
| 7sealed | 81 | Hattori, Takesi (1581) | Won 2-0 | +191540 |
| 8sealed | 48 | Pan, Jimmy (1657) | Lost 1-2 | -161524 |
| top | average opponent: 1566record: 5-2-1 | new rating: 1524 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 123 | Li, Zhe (1601) | Lost 1-2 | -151468 |
| 4standard | 275 | Nakajima, Mikihito (1629) | Won 2-0 | +201488 |
| 5standard | 128 | Liu, Tong (1450) | Draw 1-1 | 01488 |
| 6standard | 148 | Wang, En (1526) | Lost 0-2 | -181470 |
| 7standard | 222 | Yam, Wing Chun (1901) | Lost 0-2 | -101460 |
| top | average opponent: 1621record: 1-3-1 | new rating: 1460 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 326 | Zhang, Jiannan (1500) | Lost 0-2 | -181486 |
| 2standard | 306 | Pan, Junhao (1418) | Lost 0-2 | -201466 |
| 3standard | 459 | Yao, Shuo (1413) | Lost 0-2 | -191447 |
| 4standard | 498 | Zhao, Yu (1446) | Won 2-1 | +181465 |
| 5standard | 466 | Cheng, Jun (1463) | Won 2-0 | +181483 |
| top | average opponent: 1448record: 2-3 | new rating: 1483 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 233 | Wang, Pei Yan (1483) | Won 2-1 | +181518 |
| 3sealed | 179 | Wang, Ronghao (1499) | Won 2-0 | +171535 |
| 4sealed | 112 | Kang, Kai (1518) | Won 2-0 | +181553 |
| 5sealed | 65 | Sutthisakorn, Channarong (1587) | Lost 1-2 | -171536 |
| 6sealed | 129 | Yoshimori, Sho (1780) | Lost 1-2 | -141522 |
| 7sealed | 153 | Wu, Hao (1508) | Lost 0-2 | -181504 |
| top | average opponent: 1563record: 3-3 | new rating: 1504 | ||