StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I correctly use the SQL Sum function with multiple variables and grouping?
| Author | Votes | Δ |
|---|---|---|
| Michal Dymel | 2 | +3.93 |
| Holmes IV | 1 | -1.15 |
| agim | 1 | -1.33 |
| Vamsi Prabhala | 1 | -1.45 |
Last visited: Nov 19, 2015, 4:00:18 AM