regarding the math of part II

I forgot to also add:

can anyone tell me if the increase in a given count using a specific counting method or all counting methods forms a linear increase in the players advantage or is it a curve so that each plus 1 always translates into a .01% increase in advantage (for example) or maybe its roughly an increase of .01% for the first 5 increments in count but then a greater or lesser increase after that. I know its a geeky question but I am looking for something in the math beyond just basic counting that represents a stone left unturned.