StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to do "GROUP BY" mathematically?
Author
Votes
Δ
Thilo
1
-0.28
Eric J.
1
+0.28
Last visited: Sep 14, 2014, 5:07:29 AM