Also, in your view of other peoples rounds, the round doesn't stop until it hits the ground. That includes tree trunks, buildings, even your own tank. In his view, of course, it stops when it hits tree trunks, buildings, tanks, etc. You can clearly see this when an enemy tank is taking down your town: the rounds that he is shooting upwards point blank into buildings just continue to fly way out of the town into the distance and don't stop until they hit the ground.
I have to admit that in 8thjinkx Fig. 1 it is really hard to see how that round actually hit him. I can see how it got there as in 8thjinks view the tracer is just going to continue through the trees and buildings, but on the shooters FE it should not record a hit on 8thjinkx and 8thjinkx should not hear a hit nor receive damage.