Du, Wei
Current rating: 1492
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Feng, Tuoming (1500) | Lost 1-2 | -181492 |
| 2sealed | 280 | Li, Hanqiang (1349) | Won 2-0 | +161508 |
| 3sealed | 345 | Rao, Shudi (1470) | Lost 0-2 | -191489 |
| 4sealed | 373 | Zhang, Jiarui (1484) | Won 2-0 | +181507 |
| 5sealed | 245 | Yu, Yong Chuan (1689) | Lost 0-2 | -151492 |
| 6sealed | 293 | Ren, Shaopeng (1480) | Draw 1-1 | 01492 |
| top | average opponent: 1495record: 2-3-1 | new rating: 1492 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 213 | Pan, Wenjin (1481) | Won 2-0 | +181497 |
| 2standard | 173 | Zhang, Jin (1500) | Won 0-0 | +181515 |
| 3standard | 33 | Imai, Ayato (1707) | Won 2-1 | +211536 |
| 4standard | 12 | Watanabe, Yuuya (2096) | Lost 1-2 | -81528 |
| 5standard | 205 | Hartwell, David (1534) | Draw 1-1 | 01528 |
| 6standard | 146 | Kong, Xianhong (1560) | Lost 1-2 | -181510 |
| top | average opponent: 1646record: 3-2-1 | new rating: 1510 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 438 | Li, Jinye (1464) | Won 2-0 | +171517 |
| 2sealed | 104 | Sato, Ryuji (1519) | Lost 1-2 | -181499 |
| 3sealed | 370 | Hu, Dashan (1484) | Lost 0-2 | -181481 |
| 4sealed | 428 | Jiao, Xiaofeng (1483) | Won 2-0 | +181499 |
| 5sealed | 323 | Tan, Zheng (1501) | Won 2-1 | +181517 |
| 6sealed | 204 | Ren, Zhiqiang (1489) | Lost 0-2 | -181499 |
| 7sealed | 282 | Kang, Sai (1404) | Lost 0-2 | -201479 |
| top | average opponent: 1478record: 3-4 | new rating: 1479 | ||