| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2A | 1 / 00:59:10 | +0/-0 | 795 | 1501 | -124 |
| 3 | BestCoder Round #39 ($) | 2 / 00:31:27 | +0/-0 | 222 | 1625 | +94 |
| 2 | BestCoder Round #28 | 1 / 00:17:19 | +0/-0 | 164 | 1531 | +80 |
| 1 | BestCoder Round #15 | 1 / 00:17:08 | +0/-0 | 253 | 1451 | -49 |