StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to combine multiple rows based on column value(s)
Author
Votes
Δ
GMB
3
+1.33
Gauravsa
0
-1.33
Last visited: May 11, 2019, 11:16:05 PM