StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to delete duplicate rows for 2 columns with PostgreSQL?
Author
Votes
Δ
sagi
1
-0.00
Mihai
1
-0.19
Praveen
1
+0.19
Last visited: Jun 8, 2016, 4:12:16 AM