StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
Rails: Validate only on create, or on update when field is not blank
Author
Votes
Δ
cristian
2
+0.23
Sanket
2
+2.12
Jamie
0
-3.98
Last visited: May 1, 2015, 7:18:47 PM