Qin, Dongyu
Current rating: 1582
Record: 6-3
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Wang, Guan (1500) | Won 2-0 | +181518 |
| 2sealed | 85 | Chen, Min (1518) | Won 2-0 | +181536 |
| 3sealed | 69 | zhang, mingjun (1536) | Won 2-1 | +181554 |
| 4sealed | 20 | Mihara, Makihito (1922) | Won 2-1 | +241578 |
| 5sealed | 17 | Tiong, Chris (1739) | Won 2-1 | +211599 |
| 6sealed | 21 | Jaklovsky, Lukas (2014) | Lost 0-2 | -111588 |
| 7sealed | 46 | Yasooka, Shota (2150) | Won 2-0 | +281616 |
| 8sealed | 27 | Kuo, Tzu-Ching (1789) | Lost 1-2 | -151601 |
| 9sealed | 49 | Lin, Daniel (1579) | Lost 0-2 | -191582 |
| average opponent: 1750record: 6-3 | new rating: 1582 | |||