StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
mysql count unique grouped items in a table
Author
Votes
Δ
Ravi
0
-0.02
sarwar026
0
+0.02
Last visited: Sep 14, 2014, 5:07:29 AM