StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to solve performance GROUP BY issue in MySQL?
| Author | Votes | Δ |
|---|---|---|
| Rick James | 3 | +1.78 |
| Kaii | 2 | -0.16 |
| Rick James | 0 | -0.89 |
| Simone Tallevi-Diotallevi | -1 | -4.09 |
Last visited: Jan 15, 2017, 3:32:32 AM