| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 3 | 2 / 04:08:27 | +0/-0 | 458 | 1669 | -115 |
| 3 | 2015 Astar Contest - Round 2B | 4 / 07:33:33 | +0/-0 | 186 | 1784 | +184 |
| 2 | 2015 Astar Contest - Round 2A | 3 / 08:22:11 | +0/-0 | 634 | 1600 | +223 |
| 1 | BestCoder Round #35 ($) | 0 / 00:00:00 | +0/-0 | 394 | 1377 | -123 |