StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
GROUP CONCAT with sum function
| Author | Votes | Δ |
|---|---|---|
| Bethuel Rein Vendiola | 0 | -0.23 |
| nl-x | 0 | +0.12 |
| echo_Me | 0 | -0.09 |
Last visited: Sep 14, 2014, 5:07:29 AM