| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #57 (div.2) | 1 / 00:26:07 | +0/-0 | 127 | 1659 | +46 |
| 3 | BestCoder Round #56 (div.2) | 2 / 00:42:20 | +0/-0 | 61 | 1613 | +118 |
| 2 | BestCoder Round #48 ($) | 1 / 00:04:50 | +0/-4 | 373 | 1495 | -103 |
| 1 | BestCoder Round #40 | 1 / 00:06:58 | +0/-0 | 198 | 1598 | +98 |