Zuo, Di
Current rating: 1480
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Ling, Chen (1500) | Lost 0-2 | -181501 |
| 2sealed | 243 | Song, Shijie (1487) | Lost 1-2 | -181483 |
| 3sealed | 388 | Bo, Shuang (1326) | Won 2-0 | +151498 |
| 4sealed | 363 | Chen, Jiashuo (1481) | Won 2-0 | +181516 |
| 5sealed | 259 | Wan, Kai (1441) | Won 2-1 | +161532 |
| 6sealed | 238 | Xie, Bing (1516) | Lost 0-2 | -181514 |
| 7sealed | 271 | Shi, Yue (1402) | Lost 1-2 | -201494 |
| 8sealed | 263 | Takaya, Kensuke (1723) | Lost 0-2 | -141480 |
| top | average opponent: 1484record: 3-5 | new rating: 1480 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Li, Zhao (1500) | Draw 1-1 | 01483 |
| 2standard | 165 | Su, Yunlin (1500) | Won 2-1 | +181501 |
| 3standard | 155 | Wang, Qian (1562) | Won 2-0 | +201521 |
| 4standard | 88 | Li, Haoran (1536) | Lost 0-2 | -181503 |
| 5standard | 151 | Ma, Yefan (1519) | Lost 1-2 | -181485 |
| 6standard | 215 | Wang, Shensheng (1442) | Won 2-1 | +171502 |
| 7standard | 158 | Pak, Eugene (1467) | Lost 0-2 | -181484 |
| 8standard | 206 | Zhao, Yao (1416) | Won 2-0 | +161500 |
| 9standard | 149 | Dong, Chengjian (1543) | Won 2-0 | +191519 |
| top | average opponent: 1498record: 5-3-1 | new rating: 1519 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 162 | Xiang, Zheng (1485) | Won 2-0 | +181518 |
| 2modern | 79 | Ngai, Matthew (1518) | Lost 0-2 | -181500 |
| 3modern | 187 | Leung, Zoro (1517) | Won 2-0 | +181518 |
| 4modern | 151 | Ouyang, Haoyu (1484) | Won 2-0 | +171535 |
| 5modern | 86 | Wang, Peng 5217 (1629) | Lost 0-2 | -161519 |
| 6modern | 1076 | He, Yue (1479) | Lost 0-2 | -191500 |
| 7modern | 137 | Xu, Xu Chen (1449) | Lost 1-2 | -191481 |
| 8modern | 170 | Soh, Lu Wei (1451) | Won 2-1 | +181499 |
| 9modern | 1139 | Liu, Bai Chuan (1607) | Lost 0-2 | -161483 |
| top | average opponent: 1513record: 4-5 | new rating: 1483 | ||