StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
php selected option Undefined index
Author
Votes
Δ
arkascha
1
+0.44
aperpen
0
-3.51
Last visited: Jun 24, 2017, 4:03:14 PM