StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
grouping two coloum data using group by clause
Author | Votes | Δ |
---|---|---|
Charlesliam | 0 | -0.20 |
AK47 | 0 | +0.02 |
Last visited: May 1, 2015, 8:12:26 PM