StackRating

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

can someone explain what this line of ruby code does?

Author Votes Δ
Kleber S. 3 +0.54
dilshod 2 +2.46
Boris Stitnicky 0 -1.16
Dipak Panchal 0 -1.68
Robin Carlo Catacutan 0 -1.76
Amit Kumar Gupta 0 -1.92
Last visited: Sep 14, 2014, 5:07:29 AM