| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #68 (div.2) | 1 / 00:48:21 | +0/-0 | 301 | 1455 | -132 |
| 3 | BestCoder 1st Anniversary ($) | 2 / 03:22:38 | +0/-0 | 365 | 1587 | +218 |
| 2 | BestCoder Round #41 | 0 / 00:00:00 | +0/-0 | 219 | 1369 | -52 |
| 1 | BestCoder Round #31 | 0 / 00:00:00 | +0/-0 | 173 | 1421 | -79 |