| # | Contest | Start time | Rank | Solved | Rating change | New rating | |
|---|---|---|---|---|---|---|---|
| 3 | Yandex.Algorithm 2011: Qualification 2 | May/06/2011 19:00 | 1452 | 1 | -112 | 1381 |
Became Pupil
|
| 2 | Codeforces Beta Round 64 | Mar/26/2011 19:00 | 721 | 0 | -95 | 1493 | |
| 1 | Codeforces Beta Round 37 | Oct/25/2010 19:00 | 364 | 1 | +88 | 1588 |
Became Specialist
|