StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

What is the purpose of the key used with CIFilter?

Author Votes Δ
matt 1 +1.54
nathan 0 -1.54
Last visited: Nov 24, 2017, 11:55:58 PM