| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 10 | BestCoder Round #79 (div.2) | 1 / 00:18:14 | +0/-0 | 287 | 1555 | +97 |
| 9 | BestCoder Round #78 (div.2) | 0 / 00:00:00 | +0/-0 | 387 | 1458 | -181 |
| 8 | BestCoder Round #77 (div.1) | 0 / 00:00:00 | +0/-0 | 160 | 1639 | -66 |
| 7 | BestCoder Round #76 (div.2) | 2 / 01:41:09 | +0/-0 | 102 | 1705 | +112 |
| 6 | BestCoder Round #75 | 2 / 01:23:43 | +0/-0 | 338 | 1593 | +166 |
| 5 | BestCoder Round #74 (div.2) | 0 / 00:00:00 | +0/-0 | 158 | 1427 | -93 |
| 4 | BestCoder Round #73 (div.2) | 1 / 00:14:57 | +0/-0 | 222 | 1520 | -89 |
| 3 | BestCoder Round #68 (div.2) | 2 / 01:32:45 | +0/-0 | 110 | 1609 | +57 |
| 2 | BestCoder Round #67 (div.2) | 1 / 01:17:49 | +0/-0 | 211 | 1552 | -84 |
| 1 | 2015 Astar Contest - Round 2B | 3 / 06:58:36 | +0/-0 | 487 | 1636 | +136 |