| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #50 (div.2) | 1 / 00:54:09 | +0/-0 | 701 | 1159 | -125 |
| 3 | BestCoder 1st Anniversary ($) | 0 / 00:00:00 | +0/-0 | 1005 | 1284 | -217 |
| 2 | BestCoder Round #48 ($) | 1 / 00:16:05 | +0/-0 | 229 | 1501 | +137 |
| 1 | BestCoder Round #44 | 1 / 01:01:21 | +0/-0 | 476 | 1364 | -136 |