| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #86 | 1 / 00:56:05 | +0/-0 | 587 | 1486 | +144 |
| 3 | BestCoder Round #54 (div.2) | 0 / 00:00:00 | +0/-0 | 398 | 1342 | -146 |
| 2 | 2015 Astar Contest - Round 2B | 2 / 06:53:11 | +0/-0 | 767 | 1488 | -186 |
| 1 | 2015 Astar Contest - Round 2A | 3 / 05:47:48 | +0/-0 | 589 | 1674 | +174 |