| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 2 / 03:27:57 | +0/-0 | 604 | 1582 | +73 |
| 3 | 2015 Astar Contest - Round 2A | 2 / 04:29:14 | +0/-0 | 695 | 1509 | +250 |
| 2 | BestCoder Round #34 ($) | 0 / 00:00:00 | +0/-0 | 633 | 1259 | -144 |
| 1 | BestCoder Round #33 ($) | 0 / 00:00:00 | +0/-0 | 294 | 1403 | -97 |