| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #50 (div.2) | 1 / 00:52:57 | +0/-1 | 724 | 1048 | -86 |
| 3 | BestCoder 1st Anniversary ($) | 0 / 00:00:00 | +0/-0 | 1005 | 1134 | -119 |
| 2 | BestCoder Round #44 | 0 / 00:00:00 | +0/-0 | 500 | 1253 | -123 |
| 1 | BestCoder Round #27 | 1 / 00:47:45 | +0/-0 | 372 | 1376 | -124 |