| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #91 | 3 / 02:11:20 | +0/-0 | 2 | 1908 | +110 |
| 3 | BestCoder Round #85 | 2 / 01:51:13 | +8/-0 | 92 | 1798 | +163 |
| 2 | BestCoder Round #80 | 2 / 00:42:35 | +0/-0 | 221 | 1635 | +192 |
| 1 | BestCoder Round #46 | 0 / 00:00:00 | +0/-0 | 148 | 1443 | -57 |