| Rank | Score | Rating | Δ | Date | Event | ||
|---|---|---|---|---|---|---|---|
|
|
38
|
0.25 | · | · | April 18, 2013 |
 |
Blue Book for Bulldozers |
|
|
120
|
13.53 | · | · | Oct. 1, 2011 |
|
dunnhumby's Shopper Challenge |
Codeforces