StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How can I use data from other columns in SQL?

Author Votes Δ
Udo Held 1 +0.55
Dave Richardson 0 -4.37
Last visited: Sep 14, 2014, 5:07:29 AM