StackRating

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

SQL query- ID not exist in another table or exist but with all records are in history?

Author Votes Δ
Joe G Joseph 5 +0.50
Robert 1 -0.02
bishal 0 -4.01
Last visited: Sep 14, 2014, 5:07:29 AM