StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to sum by multiple columns conditions (SQL)
Author
Votes
Δ
André
5
+5.03
sstan
0
-0.63
Last visited: Jun 24, 2017, 4:03:14 PM