StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select 2 distinct columns and count one of them
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | -0.17 |
| Bobby | 2 | +1.34 |
Last visited: Sep 14, 2014, 5:07:29 AM