StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL Group by one column if another has changed?
| Author | Votes | Δ |
|---|---|---|
| Jens | 2 | +1.45 |
| Mureinik | 0 | -1.24 |
| Serif Emek | 0 | -1.67 |
Last visited: Jan 1, 2016, 10:16:54 PM