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Professor III
Richard Wirz
Air Conditioning & Refrig. · Northern Virginia Community College (all campuses)
Beats 66.6% of professors on The Curve.
ELO
1,542
Global rank
#568,242
of 1,701,525
Percentile
66.6%
Avg. rating
4.1
out of 5
Difficulty
2.8
out of 5
Reviews
9
Among all 1,701,525 professors
Among professors at Northern Virginia Community College (all campuses)