| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #44 | 1 / 00:25:26 | +0/-0 | 366 | 1341 | +56 |
| 3 | BestCoder Round #43 | 1 / 00:08:14 | +0/-0 | 262 | 1285 | +133 |
| 2 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1152 | -137 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |