| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 2 / 04:34:32 | +0/-0 | 760 | 1392 | +165 |
| 3 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1227 | -132 |
| 2 | BestCoder Round #36 ($) | 1 / 00:17:33 | +0/-0 | 420 | 1359 | -18 |
| 1 | BestCoder Round #35 ($) | 0 / 00:00:00 | +0/-0 | 394 | 1377 | -123 |