Chen, Siduo
Current rating: 1446
Record: 0-3-1
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Shen, Hai Wei (1492) | Draw 1-1 | 01500 |
| 2sealed | 134 | Beaumer, Michael (1500) | Lost 0-2 | -181482 |
| 3sealed | 198 | Liu, Liwei (1482) | Lost 1-2 | -181464 |
| 4sealed | 275 | Pan, Zhijun (1484) | Lost 0-2 | -181446 |
| average opponent: 1490record: 0-3-1 | new rating: 1446 | |||