StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Combine two rows in select query having same id's
| Author | Votes | Δ |
|---|---|---|
| spencer7593 | 2 | +0.56 |
| Gordon Linoff | 2 | -0.56 |
Last visited: Apr 27, 2015, 7:31:59 PM