StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to Check in Mysql either the date is valid or not?
Author
Votes
Δ
Nick
1
+0.29
yusher
0
-2.35
Last visited: Jan 14, 2019, 3:31:20 AM