StackRating

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

How do I substract a value from a column in a dataframe, with unique rows

Author Votes Δ
akrun 6 +0.29
Veerendra Gadekar 3 +0.96
AntoniosK 1 -3.25
Last visited: Nov 20, 2015, 1:26:42 AM