StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Sum of null columns in SQL
Author
Votes
Δ
PaulG
4
+0.42
Saurabh
1
-3.38
Last visited: Sep 14, 2014, 5:07:29 AM