StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Displaying products sales for each day in SQL
| Author | Votes | Δ |
|---|---|---|
| Amnesh Goel | 3 | +4.23 |
| zeratulmdq | -1 | -4.23 |
Last visited: Nov 12, 2015, 10:30:08 PM