StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
SQL - Group By ID and transform Rows to Columns
Author
Votes
Δ
Lamak
2
-0.91
Anon
2
+0.91
Last visited: May 1, 2015, 8:09:51 PM