Ma, Chuanzhen
Current rating: 1463
Record: 1-3
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Yuan, Zhibin (1500) | Lost 0-2 | -181482 |
| 2sealed | 208 | Jiang, Ziyue (1482) | Won 2-1 | +181500 |
| 3sealed | 180 | Feng, Da (1469) | Lost 0-2 | -191481 |
| 4sealed | 262 | Zhao, Jun (1482) | Lost 0-2 | -181463 |
| average opponent: 1483record: 1-3 | new rating: 1463 | |||