| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #62 (div.1) | 1 / 00:22:50 | +0/-0 | 39 | 1809 | +45 |
| 3 | BestCoder Round #54 (div.1) ($) | 1 / 00:11:04 | +0/-0 | 144 | 1764 | -59 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 01:47:48 | +0/-0 | 178 | 1823 | +161 |
| 1 | 2015 Astar Contest - Round 2A | 3 / 06:36:17 | +0/-0 | 630 | 1662 | +162 |