| # | Date | Contest | Div | Place | Easy | Med | Hard | Chal | Total | Vol | Old | New | Diff |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-31 | TCO12 Round 1A | 1 | 1308 | 0.00 | 352 | 1085 | 975 | -110 | ||||
| 3 | 2010-08-14 | SRM 479 | 2 | 147 | 225.56 | 281.23 | 506.79 | 362 | 983 | 1085 | +102 | ||
| 2 | 2009-05-12 | SRM 440 | 2 | 725 | +25 | 25.00 | 400 | 1194 | 983 | -211 | |||
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 143 | 131.56 | 131.56 | 385 | 1200 | 1194 | -6 |