| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 1 / 03:06:08 | +0/-0 | 971 | 1307 | -157 |
| 3 | 2015 Astar Contest - Round 2A | 1 / 02:25:24 | +0/-0 | 991 | 1464 | +163 |
| 2 | BestCoder Round #16 | 0 / 00:00:00 | +0/-0 | 470 | 1301 | -224 |
| 1 | BestCoder Round #14 | 1 / 00:17:07 | +0/-0 | 201 | 1525 | +25 |