StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Table has multiple enteries for the same record I need to get one column value where the other colum
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 1 | +0.28 |
| balaji | 0 | -2.27 |
Last visited: Jun 24, 2017, 4:03:14 PM