StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How do I add columns to devise after the initial create_table rake?
Author
Votes
Δ
dpb
2
+3.92
David
0
-3.92
Last visited: Sep 14, 2014, 5:07:29 AM