The calculation is wrong for me.
Tom Clancy's Rainbow Six Siege - Hipfire
Sensitivity 1:
MouseYawSensitivity=2
Multiplier 1:
MouseSensitivityMultiplierUnit=0.011499
360° distance:
3.4151 inches
Config FOV:
Field of View: 90
Actual VFOV:
90 degrees
Actual HFOV:
121.28 degrees
Fear The Wolves - Hipfire X
Sensitivity 1:
AxisConfig=(AxisKeyName="MouseX",AxisProperties=(DeadZone=0.000000,Sensitivity=0.027907,Exponent=1.000000,bInvert=False))
360° distance:
3.415 inches
Discrepancy: -0.0029% (-0.0001 inches)
Config FOV:
Field of View 80
Actual VFOV:
50.53 degrees
Actual HFOV:
80 degrees