StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How do I check constraints on table columns using Rails?
Author
Votes
Δ
mikdiet
3
+0.49
codelitt
1
-3.90
Last visited: Oct 27, 2017, 7:18:27 AM