| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 3 | 4 / 07:13:30 | +0/-0 | 123 | 1918 | +146 |
| 3 | 2015 Astar Contest - Round 2A | 5 / 06:27:42 | +0/-0 | 109 | 1772 | +284 |
| 2 | BestCoder Round #6 | 1 / 00:06:29 | +0/-1 | 397 | 1488 | -201 |
| 1 | BestCoder Round #2 | 1 / 00:04:51 | +0/-0 | 48 | 1689 | +189 |