StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Answers and rating deltas for

java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.refresh.pos.domain

Author	Votes	Δ
Zun	1	-0.49
OmiK	1	+0.06

Last visited: Sep 19, 2018, 6:36:20 PM