StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql select substrings and group them by column
| Author | Votes | Δ |
|---|---|---|
| John Snow | 0 | +2.60 |
| Gordon Linoff | 0 | +0.10 |
| IgorM | -1 | -3.40 |
Last visited: Sep 14, 2014, 5:07:29 AM