Professor record CIS

Andrew J. Rettig

Sinclair Community College

270 grades32 sections5 courses
Grades: 2023–2026
Flunk Score18/100
Needs work

Grade record

All courses · 32 sections
Average GPA
2.49
Across 270 grades
60%
A or B
of 270 grades
35.5%
D, F or withdrew
of 299 enrolled
40.7%
A
110
19.3%
B
52
11.5%
C
31
4.8%
D
13
23.7%
F
64
9.7%
W
29
A–F are shares of 270 letter grades · W is a share of all 299 enrolled

How the averages compare

Against other CIS classes, and against the university

  • 2.49Rettig
  • 2.85CIS courses
  • 2.91School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 2.49 average 6 terms
Fall 2023Spring 2026
32 sections · 6 terms · Fall 2023 – Spring 2026
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