StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Mysql - group by always displays a column of the first row?
| Author | Votes | Δ |
|---|---|---|
| Alex | 0 | 0.00 |
Last visited: Jan 2, 2016, 1:09:32 AM
| Author | Votes | Δ |
|---|---|---|
| Alex | 0 | 0.00 |