Professor record CHEM

Christian R Ray

University of Illinois Urbana-Champaign

179 grades8 sections
Grades: 2023–2025
Flunk Score1/100
Needs work
CHEM 150 · First Semester Success in ChemistryCHEM 150 · all instructors & syllabi

Grade record

CHEM 150 · 8 sections
Average GPA
3.75
First Semester Success in Chemistry
Across 179 grades in CHEM 150
94%
A or B
of 179 grades
2.8%
D, F or withdrew
88.8%
A
159
5.6%
B
10
2.8%
C
5
0.6%
D
1
2.2%
F
4
Shares of 179 letter grades · nobody withdrew
Against everyone else who teaches CHEM 150
−1% vs. the CHEM 150 average (3.80 across 2 professors)

How the averages compare

Against other CHEM classes, and against the university

  • 3.08CHEM courses
  • 3.37School average
  • 3.75CHEM 150
Average GPA · Zoomed GPA scale
Lower averageHigher average
8 sections · 3 terms · Fall 2023 – Fall 2025
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