StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
In oracle How to subtract previous value in a column with calculation of other column
Author
Votes
Δ
mathguy
2
+0.41
Degan
0
-3.30
Last visited: Jun 24, 2017, 4:58:10 PM