| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #53 (div.2) | 1 / 00:17:19 | +0/-0 | 224 | 1433 | +96 |
| 3 | BestCoder Round #52 (div.2) | 0 / 00:00:00 | +0/-0 | 471 | 1337 | -160 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 07:33:27 | +0/-0 | 533 | 1497 | +208 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |