| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 3 / 03:29:31 | +0/-0 | 321 | 1772 | +103 |
| 3 | BestCoder Round #32 ($) | 1 / 00:11:14 | +0/-0 | 198 | 1669 | +108 |
| 2 | BestCoder Round #31 | 1 / 00:25:56 | +0/-0 | 145 | 1561 | +75 |
| 1 | BestCoder Round #29 | 1 / 01:06:05 | +0/-0 | 295 | 1486 | -14 |