StackRating

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

Counting unique items in data frame

Author Votes Δ
Prasad Chalasani 9 +3.84
Gavin Simpson 5 +0.09
csgillespie 3 -0.68
malcook 2 -3.05
Last visited: Sep 14, 2014, 5:07:29 AM