| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
99
|
0.79 | · | · | Jan. 11, 2014 |
 |
Personalized Web Search Challenge |
|
|
5
|
0.53 | · | · | Nov. 5, 2013 |
|
Personalize Expedia Hotel Searches - ICDM 2013 |
Codeforces