StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to groupby two columns and assign a category(number) in a new column?
Author
Votes
Δ
jezrael
0
-0.34
Hsgao
0
+2.71
Last visited: Jan 1, 2019, 8:55:20 AM