StackRating

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

How to make columns in dataframe to be unique?

Author Votes Δ
jezrael 2 -0.25
Merlin 2 +0.70
kiril 1 -3.62
Last visited: Oct 1, 2016, 6:49:40 AM