StackRating

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

How to select records where a child does not exist

Author Votes Δ
Maxem 2 +3.86
Yannis 1 -3.86
Last visited: Sep 14, 2014, 5:07:29 AM