| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 8 | BestCoder Round #52 (div.2) | 1 / 00:25:37 | +0/-0 | 208 | 1509 | +115 |
| 7 | BestCoder Round #50 (div.2) | 1 / 00:10:17 | +0/-0 | 572 | 1394 | -171 |
| 6 | BestCoder Round #49 ($) | 1 / 00:20:46 | +0/-0 | 191 | 1565 | +195 |
| 5 | BestCoder 1st Anniversary ($) | 1 / 00:30:16 | +0/-0 | 802 | 1370 | -110 |
| 4 | BestCoder Round #48 ($) | 1 / 00:10:54 | +0/-0 | 175 | 1480 | +163 |
| 3 | BestCoder Round #44 | 1 / 00:16:15 | +0/-0 | 305 | 1317 | +110 |
| 2 | BestCoder Round #43 | 1 / 01:06:19 | +0/-0 | 458 | 1207 | -82 |
| 1 | 2015 Astar Contest - Round 2A | 0 / 00:00:00 | +0/-0 | 1048 | 1289 | -211 |