| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | 2015 Astar Contest - Round 2B | 0 / 00:00:00 | +0/-0 | 1019 | 1300 | -230 |
| 3 | 2015 Astar Contest - Round 2A | 1 / 02:20:36 | +0/-0 | 859 | 1530 | +178 |
| 2 | BestCoder Round #42 | 1 / 00:13:19 | +0/-0 | 329 | 1352 | -68 |
| 1 | BestCoder Round #41 | 0 / 00:00:00 | +0/-0 | 219 | 1420 | -80 |