| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 5 | BestCoder Round #45 | 1 / 00:15:29 | +0/-0 | 298 | 1655 | -134 |
| 4 | BestCoder Round #43 | 2 / 01:39:51 | +0/-0 | 125 | 1789 | -15 |
| 3 | 2015 Astar Contest - Round 3 | 3 / 09:58:17 | +0/-0 | 331 | 1804 | -99 |
| 2 | 2015 Astar Contest - Round 2B | 4 / 06:01:02 | +0/-0 | 86 | 1903 | +157 |
| 1 | 2015 Astar Contest - Round 2A | 4 / 06:17:39 | +0/-0 | 285 | 1746 | +246 |