StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Convert column into rows with same data SQL
| Author | Votes | Δ |
|---|---|---|
| Viktor Bardakov | 3 | +4.11 |
| kangbu | 0 | -4.11 |
Last visited: Nov 20, 2015, 6:22:17 AM