| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #75 | 4 / 02:16:25 | +0/-0 | 56 | 1905 | +143 |
| 3 | BestCoder Round #74 (div.1) | 1 / 01:02:23 | +0/-0 | 101 | 1762 | +20 |
| 2 | 2015 Astar Contest - Round 2B | 3 / 03:57:43 | +0/-0 | 335 | 1742 | +132 |
| 1 | 2015 Astar Contest - Round 2A | 2 / 04:24:01 | +0/-0 | 771 | 1610 | +110 |