| # | Contest Name | Solved/Time | Hack Attempt | Rank | Rating | Rating change |
| 48 | BestCoder Round #81 (div.1) | 1 / 00:29:08 | +0/-0 | 149 | 1722 | -55 |
| 47 | BestCoder Round #66 (div.1) | 1 / 00:44:45 | +0/-0 | 54 | 1777 | +34 |
| 46 | BestCoder Round #64 (div.2) | 2 / 00:21:32 | +0/-0 | 115 | 1743 | +47 |
| 45 | BestCoder Round #63 (div.2) | 2 / 00:48:40 | +0/-0 | 125 | 1696 | +76 |
| 44 | BestCoder Round #62 (div.2) | 2 / 00:59:23 | +0/-0 | 79 | 1620 | +127 |
| 43 | BestCoder Round #59 (div.2) | 1 / 01:09:33 | +0/-0 | 230 | 1493 | -75 |
| 42 | BestCoder Round #58 (div.2) | 1 / 00:05:15 | +0/-0 | 148 | 1568 | -41 |
| 41 | BestCoder Round #57 (div.2) | 1 / 00:45:42 | +0/-0 | 160 | 1609 | -65 |
| 40 | BestCoder Round #56 (div.2) | 3 / 01:53:58 | +0/-0 | 19 | 1674 | +123 |
| 39 | BestCoder Round #55 ($) | 0 / 00:00:00 | +0/-0 | 284 | 1551 | -136 |
| 38 | BestCoder Round #53 (div.1) ($) | 1 / 00:30:20 | +0/-0 | 153 | 1687 | -55 |
| 37 | BestCoder Round #52 (div.1) ($) | 1 / 00:59:10 | +0/-0 | 110 | 1742 | +24 |
| 36 | BestCoder Round #50 (div.2) | 2 / 00:27:50 | +0/-0 | 143 | 1718 | +92 |
| 35 | BestCoder Round #49 ($) | 0 / 00:00:00 | +0/-0 | 522 | 1626 | -212 |
| 34 | BestCoder 1st Anniversary ($) | 2 / 00:34:44 | +0/-0 | 154 | 1838 | +156 |
| 33 | BestCoder Round #48 ($) | 1 / 00:08:14 | +0/-0 | 152 | 1682 | +113 |
| 32 | BestCoder Round #46 | 0 / 00:00:00 | +0/-0 | 148 | 1569 | -96 |
| 31 | BestCoder Round #45 | 2 / 00:44:28 | +0/-0 | 117 | 1665 | +101 |
| 30 | BestCoder Round #44 | 1 / 00:09:00 | +0/-0 | 345 | 1564 | -127 |
| 29 | BestCoder Round #43 | 1 / 00:04:01 | +0/-0 | 160 | 1691 | +40 |
| 28 | 2015 Astar Contest - Round 3 | 1 / 03:01:33 | +0/-0 | 543 | 1651 | -152 |
| 27 | 2015 Astar Contest - Round 2B | 3 / 03:46:23 | +0/-0 | 300 | 1803 | +65 |
| 26 | 2015 Astar Contest - Round 2A | 4 / 07:58:53 | +0/-0 | 385 | 1738 | +214 |
| 25 | BestCoder Round #42 | 2 / 01:26:21 | +0/-0 | 213 | 1524 | +77 |
| 24 | BestCoder Round #38 ($) | 0 / 00:00:00 | +0/-0 | 386 | 1447 | -144 |
| 23 | BestCoder Round #37 ($) | 1 / 00:36:32 | +0/-0 | 262 | 1591 | +97 |
| 22 | BestCoder Round #36 ($) | 1 / 00:45:45 | +0/-0 | 389 | 1494 | -107 |
| 21 | BestCoder Round #34 ($) | 1 / 00:03:56 | +0/-0 | 148 | 1601 | +173 |
| 20 | BestCoder Round #33 ($) | 0 / 00:00:00 | +0/-0 | 294 | 1428 | -110 |
| 19 | Valentine's Day Round | 1 / 00:39:54 | +0/-0 | 151 | 1538 | +85 |
| 18 | BestCoder Round #29 | 0 / 00:00:00 | +0/-0 | 311 | 1453 | -260 |
| 17 | BestCoder Round #28 | 1 / 00:07:41 | +0/-0 | 112 | 1713 | +13 |
| 16 | BestCoder Round #27 | 2 / 00:44:55 | +0/-0 | 74 | 1700 | +146 |
| 15 | BestCoder Round #26 | 1 / 00:04:53 | +0/-0 | 103 | 1554 | +102 |
| 14 | BestCoder Round #24 | 1 / 00:11:58 | +0/-0 | 178 | 1452 | +182 |
| 13 | BestCoder Round #22 | 0 / 00:00:00 | +0/-0 | 465 | 1270 | -167 |
| 12 | BestCoder Round #21 | 1 / 00:38:10 | +0/-0 | 311 | 1437 | -146 |
| 11 | BestCoder Round #18 | 1 / 00:17:20 | +0/-0 | 163 | 1583 | +34 |
| 10 | BestCoder Round #16 | 1 / 01:08:34 | +0/-0 | 360 | 1549 | -128 |
| 9 | BestCoder Round #15 | 2 / 01:20:59 | +0/-0 | 55 | 1677 | +126 |
| 8 | BestCoder Round #14 | 1 / 00:08:09 | +0/-0 | 157 | 1551 | +92 |
| 7 | BestCoder Round #13 | 1 / 00:33:28 | +0/-0 | 261 | 1459 | -59 |
| 6 | BestCoder Round #12 | 2 / 01:04:42 | +0/-0 | 62 | 1518 | +248 |
| 5 | BestCoder Round #11 (Div. 2) | 0 / 00:00:00 | +0/-0 | 439 | 1270 | -247 |
| 4 | BestCoder Round #4 | 1 / 00:08:14 | +0/-0 | 325 | 1517 | +92 |
| 3 | BestCoder Round #3 | 0 / 00:00:00 | +0/-0 | 331 | 1425 | -216 |
| 2 | BestCoder Round #2 | 1 / 00:12:56 | +0/-0 | 92 | 1641 | +174 |
| 1 | BestCoder Round #1 | 0 / 00:00:00 | +0/-0 | 94 | 1467 | -33 |