StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Swift error : value of optional type 'Double?' not unwrapped
Author
Votes
Δ
bsarr007
3
+4.06
Shamas S
2
+0.73
gregheo
0
-4.12
Last visited: Jan 2, 2016, 12:55:16 PM