StackRating

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

What does "ans += n << count" mean?

Author Votes Δ
Elias 3 +4.38
Keith Nicholas 1 -0.55
Last visited: Dec 22, 2019, 3:27:20 AM