| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #23 | 2 / 00:20:14 | +1/-0 | 26 | 1901 | +80 |
| 3 | BestCoder Round #21 | 2 / 00:28:23 | +0/-0 | 28 | 1821 | +77 |
| 2 | BestCoder Round #20 | 3 / 01:47:59 | +0/-0 | 28 | 1744 | +357 |
| 1 | BestCoder Round #18 | 0 / 00:00:00 | +1/-2 | 257 | 1387 | -113 |