| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #57 (div.2) | 1 / 00:31:59 | +0/-0 | 257 | 1389 | +73 |
| 3 | BestCoder Round #50 (div.2) | 1 / 00:23:02 | +0/-0 | 577 | 1316 | -138 |
| 2 | BestCoder Round #49 ($) | 1 / 00:36:25 | +0/-0 | 340 | 1454 | +171 |
| 1 | BestCoder 1st Anniversary ($) | 0 / 00:00:00 | +0/-0 | 1005 | 1283 | -217 |