| # | Contest | Start time | Rank | Solved | Rating change | New rating | |
|---|---|---|---|---|---|---|---|
| 4 | Codeforces Round 170 (Div. 2) | Feb/28/2013 19:30 | 626 | 2 | -68 | 1561 |
Became Specialist
|
| 3 | Codeforces Round 164 (Div. 2) | Jan/28/2013 19:30 | 61 | 3 | +247 | 1629 |
Became Expert
|
| 2 | Codeforces Round 145 (Div. 2, ACM-ICPC Rules) | Oct/16/2012 11:00 | 582 | 3 | -50 | 1382 |
Became Pupil
|
| 1 | Codeforces Round 134 (Div. 2) | Aug/18/2012 11:05 | 798 | 2 | -68 | 1432 |
Became Specialist
|