| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #92 | 1 / 00:14:35 | +0/-0 | 352 | 1600 | -108 |
| 3 | BestCoder Round #86 | 2 / 00:30:44 | +0/-0 | 356 | 1708 | -89 |
| 2 | BestCoder 2nd Anniversary | 2 / 00:56:10 | +0/-0 | 118 | 1797 | +151 |
| 1 | BestCoder Round #77 (div.2) | 2 / 01:20:48 | +0/-0 | 95 | 1646 | +146 |