NREL Pressure Coefficient Comparison


I have a question regarding the NREL phase VI Experimental data.

I want to compare the pressure coefficients of NREL phase VI experiment to a simulation using ANSYS Fluent.
from “Unsteady Aerodynamics Experiment Phase VI: Wind Tunnel Test Configurations and Available Data Campaigns” i know that the pressure measured at the blade surface is stored as normalized pressure coefficient relative to static pressure.

I don’t fully understand how the pressure is normalized, did the formula (P-Pstatic)/(0.5roh*V^2) where the wind tunnel static and dynamic pressures is used or another formula is used.

Thanks in advance

Hazem Wahed