Professor record PHYS

Peter Rettinger

Lone Star College System

229 grades9 sections4 courses
Grades: 2023–2025
Flunk Score28/100
Below average

Grade record

All courses · 9 sections
Average GPA
2.66
Across 229 grades
65%
A or B
of 229 grades
19.7%
D, F or withdrew
of 249 enrolled
22.3%
A
51
42.4%
B
97
22.7%
C
52
4.8%
D
11
7.9%
F
18
8.0%
W
20
A–F are shares of 229 letter grades · W is a share of all 249 enrolled

How the averages compare

Against other PHYS classes, and against the university

  • 2.66Rettinger
  • 2.85PHYS courses
  • 2.96School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.66 average 6 terms
Spring 2023Fall 2025
9 sections · 6 terms · Spring 2023 – Fall 2025
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