StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: group by -1 is doing nothing with grouping by other columns?
| Author | Votes | Δ |
|---|---|---|
| spencer7593 | 0 | +0.46 |
| Gordon Linoff | 0 | -0.46 |
Last visited: Apr 29, 2015, 11:45:40 AM