StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need to select different column for a query which requires group by clause
| Author | Votes | Δ |
|---|---|---|
| Joseph B | 0 | -0.09 |
| PM 77-1 | 0 | +0.17 |
| Bogdan Sahlean | 0 | -0.08 |
Last visited: May 1, 2015, 8:07:00 PM