| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
|---|---|---|---|---|---|---|
| 20 | BestCoder Round #61 (div.1) | 2 / 02:29:36 | +0/-0 | 65 | 1960 | -37 |
| 19 | BestCoder 1st Anniversary ($) | 3 / 01:34:06 | +22/-5 | 3 | 1997 | +150 |
| 18 | 2015 Astar Contest - Round 3 | 5 / 19:05:46 | +0/-0 | 175 | 1847 | +147 |
