| # | Date | Contest | Div | Place | Easy | Med | Hard | Chal | Total | Vol | Old | New | Diff |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-11-23 | TC China 08 - 1A | 1 | 171 | 0.00 | 257 | 669 | 647 | -22 | ||||
| 3 | 2008-05-25 | College Tour Guangdong | 1 | 136 | 123.78 | 123.78 | 257 | 651 | 669 | +18 | |||
| 2 | 2007-06-07 | SRM 353 | 2 | 446 | 0.00 | 310 | 711 | 651 | -60 | ||||
| 1 | 2007-06-03 | SRM 352 | 2 | 625 | 0.00 | 385 | 1200 | 711 | -489 |