StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - Group by date and count specific values
| Author | Votes | Δ |
|---|---|---|
| TechDo | 3 | +1.78 |
| Mudassir Hasan | 0 | -1.78 |
Last visited: Sep 14, 2014, 5:07:29 AM