Nah, after just getting out of a war, I had several countries BR'ed to the ground. When it gets to the point where about 20% of my original buildings are left standing, and 0 CS are left standing (out of 200).

When count of CS you should lose is less then 1 it rounds it up to 1.

I find you lose 200 cs in about 70-80 BRs, if you had 300 cs, would die in 90 BRs ish.

The way it should do it is, when then amount of CS you should lose is less then 1, say 0.6 it should be a 0.6% chance you will lose 1 cs.

This would fix most of the issues people are having with this :D