| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #79 (div.2) | 1 / 00:19:53 | +0/-0 | 301 | 1551 | -98 |
| 3 | BestCoder Round #75 | 3 / 02:45:25 | +0/-0 | 282 | 1649 | +163 |
| 2 | BestCoder Round #42 | 2 / 00:48:00 | +0/-0 | 144 | 1486 | +131 |
| 1 | BestCoder Round #40 | 0 / 00:00:00 | +0/-0 | 479 | 1355 | -145 |