StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL group by on a repetitive value in a column
| Author | Votes | Δ |
|---|---|---|
| Paul Grimshaw | 1 | +4.18 |
| Chris Moutray | 0 | -4.18 |
Last visited: Sep 14, 2014, 5:07:29 AM