Sorry guys,... but wind has nothing to do w/ pellet drop, and the rest is pure ballistics.
An 830fps (muzzle) pellet reaches the target w/ ~430fps remaining,for an average velocity of ~615ps over the 100 yards
That means a half second flight time to target w/ a resulting 4-ft drop by pure 1/2aT(sq) math.Tilting the barrel up to compensate for a scope 1-1/2 inches above the boreline when sighting at 25yrds reduces the net drop to ~28 inches, not four. Ain't no way around the simple physics
Paul is correct.