StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Convert selected column values to another row using select with the same id
| Author | Votes | Δ |
|---|---|---|
| phil-lavin | 1 | +3.77 |
| Markomafs | 0 | -3.77 |
Last visited: Sep 14, 2014, 5:07:29 AM