| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #50 (div.2) | 0 / 00:00:00 | +0/-0 | 731 | 1241 | -182 |
| 3 | BestCoder Round #49 ($) | 1 / 00:55:15 | +0/-0 | 361 | 1423 | +171 |
| 2 | 2015 Astar Contest - Round 2B | 1 / 03:45:35 | +0/-0 | 1007 | 1252 | -129 |
| 1 | BestCoder Round #38 ($) | 0 / 00:00:00 | +0/-0 | 386 | 1381 | -119 |