Professor record BIO

Stefan Tafrov

Stony Brook University

671 grades37 sections2 courses
Grades: 2023–2025
Flunk Score31/100
Below average

Grade record

All courses · 37 sections
Average GPA
3.30
Across 671 grades
85%
A or B
of 671 grades
6.1%
D, F or withdrew
54.8%
A
368
30.3%
B
203
8.8%
C
59
2.7%
D
18
3.4%
F
23
Shares of 671 letter grades · nobody withdrew

How the averages compare

Against other BIO classes, and against the university

  • 2.87BIO courses
  • 3.30Tafrov
  • 3.39School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.30 average 4 terms
Fall 2023Spring 2025
37 sections · 4 terms · Fall 2023 – Spring 2025
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