| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 14 | BestCoder Round #56 (div.2) | 1 / 00:15:21 | +0/-0 | 178 | 1453 | +101 |
| 13 | BestCoder Round #50 (div.2) | 1 / 00:11:04 | +0/-0 | 535 | 1352 | -136 |
| 12 | BestCoder 1st Anniversary ($) | 1 / 00:23:33 | +0/-0 | 649 | 1488 | -128 |
| 11 | BestCoder Round #45 | 2 / 01:42:34 | +0/-0 | 197 | 1616 | +40 |
| 10 | 2015 Astar Contest - Round 2A | 2 / 05:26:38 | +0/-0 | 727 | 1576 | +203 |
| 9 | BestCoder Round #36 ($) | 1 / 01:21:07 | +0/-0 | 491 | 1373 | -123 |
| 8 | BestCoder Round #34 ($) | 1 / 00:18:58 | +0/-0 | 353 | 1496 | +119 |
| 7 | BestCoder Round #33 ($) | 0 / 00:00:00 | +0/-0 | 294 | 1377 | +30 |
| 6 | BestCoder Round #29 | 0 / 00:00:00 | +0/-0 | 311 | 1347 | -103 |
| 5 | BestCoder Round #28 | 1 / 00:38:57 | +0/-0 | 222 | 1450 | +46 |
| 4 | BestCoder Round #20 | 1 / 00:08:37 | +0/-0 | 309 | 1404 | +137 |
| 3 | BestCoder Round #6 | 1 / 00:22:19 | +0/-0 | 377 | 1267 | -16 |
| 2 | BestCoder Round #5 | 0 / 00:00:00 | +0/-0 | 225 | 1283 | +20 |
| 1 | BestCoder Round #4 | 1 / 00:53:53 | +0/-0 | 680 | 1263 | -237 |