Yaw also contributes to the degree of wind roll. Makes for interesting reading. Trajectory and firing angle are important considerations, too. From the moment the bullet leaves the barrel, gravity starts affecting it. This arc is affected by a number factors, besides the BC of the bullet, to include humidity, ambient temperature, and velocity.
Deformation deals with how much the bullet was changed as it traveled through the bore.
How much did the bullet get squeezed as it entered the bore. These things will affect the bullet's flight. When mounting your scope, try to use rings that will keep the sight axis of the scope as low to the bore axis as possible. This will make it easier for you to calculate changes in elevation as they are needed, especially over greater distances. This last category of ballistics deals solely with the engineering and manufacturing characteristics of the bullet.