| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2016 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1029 | 1216 | -105 |
| 3 | BestCoder Round #80 | 1 / 00:30:06 | +0/-0 | 703 | 1321 | +93 |
| 2 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1228 | -134 |
| 1 | BestCoder Round #42 | 1 / 01:22:42 | +0/-0 | 434 | 1362 | -138 |