| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #55 ($) | 0 / 00:00:00 | +0/-0 | 284 | 1680 | -158 |
| 3 | 2015 Astar Contest - Round 3 | 3 / 06:40:40 | +0/-0 | 235 | 1838 | +119 |
| 2 | 2015 Astar Contest - Round 2B | 4 / 09:54:06 | +0/-0 | 405 | 1719 | +72 |
| 1 | 2015 Astar Contest - Round 2A | 2 / 03:20:20 | +0/-0 | 677 | 1647 | +147 |