| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 4 | BestCoder Round #83 | 0 / 00:00:00 | +0/-0 | 574 | 1223 | -117 |
| 3 | BestCoder Round #81 (div.2) | 1 / 01:19:25 | +0/-0 | 576 | 1340 | -163 |
| 2 | BestCoder Round #80 | 1 / 00:16:16 | +0/-0 | 551 | 1503 | +65 |
| 1 | BestCoder Round #79 (div.2) | 1 / 00:26:49 | +0/-0 | 381 | 1438 | -62 |