| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 3 | BestCoder Round #50 (div.2) | 2 / 00:43:30 | +0/-0 | 233 | 1444 | +181 |
| 2 | BestCoder 1st Anniversary ($) | 1 / 01:04:35 | +0/-0 | 950 | 1263 | -26 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |