Lecturer III

Ina Petkova

Beats 28.1% of professors on The Curve.

Based on only 3 reviews, so this ELO is less certain than professors with a longer track record.

ELO

1,458

Global rank

#1,223,729

of 1,701,525

Percentile

28.1%

Avg. rating

4.2

out of 5

Difficulty

3.0

out of 5

Reviews

Among all 1,701,525 professors

Among professors at Columbia University