StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Postgres Proper usage of Group by in a Inner Join Statement
Author | Votes | Δ |
---|---|---|
jackhammer013 | 1 | +4.12 |
Mahana | 0 | -4.12 |
Last visited: Nov 16, 2015, 2:49:22 AM