| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 11 | BestCoder Round #61 (div.1) | 1 / 00:23:23 | +0/-0 | 90 | 1757 | +37 |
| 10 | 2015 Astar Contest - Round 3 | 2 / 02:33:00 | +0/-0 | 394 | 1720 | -97 |
| 9 | 2015 Astar Contest - Round 2B | 4 / 06:29:31 | +0/-0 | 123 | 1817 | +190 |
