Justin Keller
Mathematics · Pennsylvania State University - Harrisburg
Beats 97.1% of professors on The Curve. 100% of students would take this professor again.
ELOA chess-style rating built from head-to-head comparisons against similarly-ranked professors. Higher means outperforming more of the field.
1,662
Global rankWhere this professor's ELO places among every ranked professor on The Curve, 1 being the highest.
#49,925
of 1,701,525
PercentileThe share of ranked professors this one outranks. 100% means nobody ranks higher.
97.1%
Avg. ratingThe average overall quality score from this professor's RateMyProfessors reviews.
4.7
out of 5
DifficultyHow hard students rated this professor's classes. Higher means harder, and doesn't factor into ELO.
2.6
out of 5
ReviewsTotal RateMyProfessors ratings behind this ELO. More reviews mean a more reliable rating.
11
Among all 1,701,525 professors
Among professors at Pennsylvania State University - Harrisburg