| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #79 (div.2) | 1 / 00:11:32 | +0/-0 | 357 | 1377 | +156 |
| 3 | BestCoder 1st Anniversary ($) | 0 / 00:00:00 | +0/-0 | 1005 | 1221 | -182 |
| 2 | BestCoder Round #44 | 1 / 00:21:22 | +0/-0 | 340 | 1403 | +52 |
| 1 | BestCoder Round #43 | 1 / 00:56:13 | +0/-0 | 496 | 1351 | -149 |