StackRating

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

How to create unique ID in format xx-123 on rails

Author Votes Δ
Sirupsen 2 +4.06
Patrick Oscity 1 -0.51
Last visited: Sep 14, 2014, 5:07:29 AM