StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to combine multiple column value as single column in mysql
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 1 | -0.16 |
| Manish | 1 | +1.29 |
Last visited: Nov 20, 2016, 3:45:05 PM