StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
My-Sql Group concat with concat
| Author | Votes | Δ |
|---|---|---|
| Bernd Buffen | 0 | 0.00 |
Last visited: Mar 21, 2017, 5:49:21 PM
| Author | Votes | Δ |
|---|---|---|
| Bernd Buffen | 0 | 0.00 |