StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL - Count number of rows in each group
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 4 | +1.86 |
| Gurwinder Singh | 0 | -1.86 |
Last visited: Jun 24, 2017, 4:03:14 PM