StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
mysql : how to group multiple row into one row
Author
Votes
Δ
Meherzad
3
+2.29
peterm
1
-2.29
Last visited: Sep 14, 2014, 5:07:29 AM