StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to dynamically add columns to an existing database in ruby on rails
Author
Votes
Δ
tadman
1
-0.04
Avishek
1
+0.32
Last visited: May 1, 2015, 6:54:10 PM