StackRating

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

PHP Make a simple calculator - Code doesnt work

Author Votes Δ
Ron van der Heijden 1 +0.58
Chris 0 -4.62
Last visited: Sep 14, 2014, 5:07:29 AM