StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
subquery or leftjoin with group by which one is faster?
Author | Votes | Δ |
---|---|---|
Martin Smith | 5 | +0.87 |
Mikael Eriksson | 4 | +0.03 |
Mytskine | 0 | -2.43 |
Last visited: Sep 14, 2014, 5:07:29 AM