StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Union returns two rows if data is different, one if it's the same! Why?
Author
Votes
Δ
mmx
6
+0.18
Andrew
1
-1.41
Last visited: Sep 14, 2014, 5:07:29 AM