StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate 2 columns together in MySQL
Author | Votes | Δ |
---|---|---|
Mikolaj | 1 | +4.07 |
slavko.mandic | 0 | -4.07 |
Last visited: Sep 14, 2014, 5:07:29 AM