| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #43 | 1 / 00:09:06 | +0/-0 | 276 | 1455 | +81 |
| 3 | 2015 Astar Contest - Round 2B | 1 / 01:01:03 | +0/-0 | 819 | 1374 | +147 |
| 2 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1227 | -131 |
| 1 | BestCoder Round #34 ($) | 1 / 01:09:44 | +0/-0 | 598 | 1358 | -142 |