StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
[RAILS][sql] query to get the sum for unique values
| Author | Votes | Δ |
|---|---|---|
| nikkon226 | 1 | +4.31 |
| Alejandro Babio | 0 | -4.31 |
Last visited: Apr 27, 2015, 9:49:32 PM