StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Ruby undefined method `strftime' for nil:NilClass
Author
Votes
Δ
jmdeldin
3
+3.86
Alexander
0
-3.86
Last visited: Sep 14, 2014, 5:07:29 AM