Zhou, Siwei
Current rating: 1405
Record: 2-8
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Liu, Mujie (1499) | Lost 0-2 | -181434 |
| 2sealed | 423 | Tian, Zijian (1539) | Lost 0-2 | -161418 |
| 3sealed | 535 | Sherwood, Jason (1466) | Won 2-0 | +191437 |
| 4sealed | 480 | Gu, Rong (1561) | Lost 0-2 | -161421 |
| 5sealed | 486 | Kong, Xianhong (1515) | Lost 0-2 | -161405 |
| average opponent: 1516record: 1-4 | new rating: 1405 | |||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | su, Wang (1500) | Lost 1-2 | -181482 |
| 2sealed | 312 | Liu, Yu Zhong (1482) | Won 2-1 | +181500 |
| 3sealed | 225 | Li, Xiaochuan (1500) | Lost 0-2 | -181482 |
| 4sealed | 304 | Zhang, Zhiyang (1806) | Lost 0-2 | -121470 |
| 5sealed | 338 | Cao, Sheng (1464) | Lost 0-2 | -181452 |
| average opponent: 1550record: 1-4 | new rating: 1452 | |||