StackRating

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

Standardize variable by group - why is the mean always zero?

Author Votes Δ
Vishnu Kunchur 4 +4.86
rafaelc 3 -0.36
Last visited: Jan 11, 2019, 7:17:08 PM