| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #90 | 1 / 00:06:10 | +0/-0 | 149 | 1409 | +162 |
| 3 | BestCoder Round #73 (div.2) | 1 / 01:05:20 | +0/-0 | 381 | 1247 | -88 |
| 2 | BestCoder Round #72 (div.2) | 1 / 01:09:44 | +0/-0 | 212 | 1335 | -65 |
| 1 | BestCoder Round #52 (div.2) | 1 / 00:48:49 | +0/-0 | 363 | 1400 | -100 |