StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Rails: How to get column value if present in history?
Author
Votes
Δ
Hirurg103
2
+3.99
kolas
0
-2.05
skadya
0
-1.94
Last visited: Dec 29, 2017, 11:53:22 AM