StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL sum of column value, unique per user per day
| Author | Votes | Δ |
|---|---|---|
| Erwin Brandstetter | 3 | +0.33 |
| Igor Romanchenko | 2 | -1.29 |
Last visited: Sep 14, 2014, 5:07:29 AM