StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why use many columns in GROUP BY and HAVING clause in these examples
| Author | Votes | Δ |
|---|---|---|
| Nikola Dim | 0 | +1.64 |
| trincot | 0 | -0.20 |
Last visited: Dec 6, 2017, 2:02:39 AM