StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Slow SQL query with GROUP BY optimization
| Author | Votes | Δ |
|---|---|---|
| Yogesh Sharma | 2 | +1.71 |
| Rick James | 0 | -0.55 |
| Matt Gibson | 0 | -1.15 |
Last visited: Jan 1, 2019, 8:55:20 AM