| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
1
|
0.20 | · | · | Sept. 1, 2012 |
 |
EMC Israel Data Science Challenge |
|
|
3
|
0.25 | · | · | Feb. 29, 2012 |
|
What Do You Know? |
Codeforces