StackRating

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

what does mean the command if(0) in r?

Author Votes Δ
ergonaut 6 +4.07
Denis Rasulev 0 -4.07
Last visited: Jan 3, 2016, 9:42:40 AM