StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL SUM repeats for every entry even with group by
| Author | Votes | Δ |
|---|---|---|
| Beth | 1 | +0.60 |
| Aditi Singh | 0 | -4.80 |
Last visited: Feb 19, 2018, 5:30:32 AM