StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL to group by two rows?
| Author | Votes | Δ |
|---|---|---|
| Santiago | 1 | +2.31 |
| Ion Sapoval | 1 | +2.69 |
| Gordon Linoff | 0 | -0.63 |
Last visited: May 8, 2016, 9:41:45 PM