| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
6
|
0.23 | · | · | April 17, 2013 |
 |
Blue Book for Bulldozers |
|
|
9
|
0.33 | · | · | Nov. 3, 2012 |
|
Predict Closed Questions on Stack Overflow |
Codeforces