| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
69
|
0.85 | · | · | June 30, 2012 |
 |
Personality Prediction Based on Twitter Stream |
|
|
95
|
0.88 | · | · | May 15, 2011 |
|
Don't Overfit! |
Codeforces