StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL count one field two times in select with different parameters
| Author | Votes | Δ |
|---|---|---|
| Lali | 2 | +3.88 |
| Kevin Hogg | 0 | -3.88 |
Last visited: Sep 14, 2014, 5:07:29 AM