| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | BestCoder Round #59 (div.2) | 2 / 03:06:42 | +0/-0 | 56 | 1644 | +120 |
| 2 | 2015 Astar Contest - Round 2B | 1 / 00:20:59 | +0/-0 | 685 | 1524 | +98 |
| 1 | 2015 Astar Contest - Round 2A | 1 / 01:12:04 | +0/-0 | 944 | 1426 | -74 |