Chen, Zhang Fei Perry
Current rating: 1479
Record: 7-9-1
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Hutchison, Raka (1534) | Won 2-1 | +211431 |
| 2sealed | 198 | Chandrindra, Phark (1518) | Won 2-1 | +191450 |
| 3sealed | 119 | Leow, Ming Yi (1568) | Lost 1-2 | -161434 |
| 4sealed | 175 | Sahanonchaikul, Pongpa (1520) | Won 2-0 | +201454 |
| 5sealed | 131 | Liu, Yin (1482) | Lost 0-2 | -181436 |
| 6sealed | 204 | Oatnoi, Watcharapong (1537) | Won 2-1 | +201456 |
| 7sealed | 114 | Supasiri, Chanatip (1538) | Won 2-1 | +201476 |
| 8sealed | 106 | Carlos, Aaron (1621) | Lost 0-2 | -161460 |
| 9sealed | 95 | Tang, Stanley (1492) | Won 2-0 | +191479 |
| average opponent: 1534record: 6-3 | new rating: 1479 | |||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 176 | E, Kwang Yeow Daniel (1500) | Lost 0-2 | -181482 |
| 2sealed | 330 | Yap, Eugene (1539) | Draw 1-1 | +11483 |
| 3sealed | 299 | Ang, Royston Wei Jie (1487) | Won 2-1 | +181501 |
| 4sealed | 268 | French, Stephen (1499) | Lost 1-2 | -181483 |
| 5sealed | 315 | Dayag, Jean Henri (1586) | Lost 0-2 | -161467 |
| 6sealed | 301 | Ashraf, Muhd Bin Muhd (1461) | Lost 1-2 | -181449 |
| 7sealed | 265 | Cheong, Hon Keat (1446) | Lost 1-2 | -181431 |
| 8sealed | 239 | Wun, Edwin Wu Choon (1296) | Lost 0-2 | -211410 |
| average opponent: 1477record: 1-6-1 | new rating: 1410 | |||