StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
why does the group by make the sql query so much faster
| Author | Votes | Δ |
|---|---|---|
| kevpie | 1 | +4.37 |
| Samuel Neff | 0 | -0.33 |
| joelt | 0 | -1.77 |
Last visited: Sep 14, 2014, 5:07:29 AM