StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Collectors.groupingBy doesn't accept null keys

Author Votes Δ
skiwi 4 +1.54
rolfl 3 +0.40
Jason Sperske 2 -0.92
MarcG 0 -3.67
Last visited: Sep 14, 2014, 5:07:29 AM