| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #85 | 1 / 00:15:35 | +0/-0 | 599 | 1558 | -182 |
| 3 | BestCoder Round #84 | 3 / 03:03:44 | +0/-0 | 72 | 1740 | +183 |
| 2 | BestCoder 2nd Anniversary | 1 / 00:49:26 | +0/-0 | 423 | 1557 | -87 |
| 1 | BestCoder Round #19 | 1 / 00:24:56 | +0/-0 | 107 | 1644 | +144 |