StackRating

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

SQL nested not exist understanding

Author Votes Δ
Ruud Helderman 2 +1.33
Giorgi Nakeuri 1 -0.91
davejal 0 -3.35
Last visited: Feb 20, 2016, 5:45:45 PM