StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Count only null values in two different columns and show in one select statement
Author
Votes
Δ
krtek
4
+2.39
Andomar
1
-2.39
Last visited: Sep 14, 2014, 5:07:29 AM