| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #90 | 0 / 00:00:00 | +0/-0 | 432 | 1256 | -104 |
| 3 | BestCoder Round #85 | 1 / 00:55:31 | +0/-0 | 625 | 1360 | -100 |
| 2 | BestCoder Round #77 (div.2) | 1 / 00:24:09 | +0/-0 | 281 | 1460 | +131 |
| 1 | BestCoder Round #75 | 1 / 00:17:58 | +0/-0 | 823 | 1329 | -171 |