| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #81 (div.2) | 4 / 02:28:42 | +0/-0 | 11 | 1685 | +171 |
| 3 | BestCoder Round #79 (div.2) | 1 / 00:21:05 | +0/-0 | 331 | 1514 | +95 |
| 2 | BestCoder Round #78 (div.2) | 0 / 00:00:00 | +0/-0 | 387 | 1419 | -172 |
| 1 | 2015 Astar Contest - Round 2B | 2 / 02:54:46 | +0/-0 | 587 | 1591 | +91 |