StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Please explain this mysql query.
| Author | Votes | Δ |
|---|---|---|
| Tom van der Woerdt | 4 | +0.43 |
| user650749 | 0 | -1.73 |
| Denis O. | 0 | -1.71 |
Last visited: Sep 14, 2014, 5:07:29 AM