I also found that most of the fan-published information is, while extremely interesting (including graphs, 2d color plots, and matrices), are based on various simulation techniques - and thus each publication has slightly different results and non of them are accurate "enough" for my analytic and somewhat crazy mind.
After some thought, I realized there is a gaping hole I can fill regarding the statistical analysis of this skill, utilizing 3 different courses in applied statistics I completed.
Warning, the following is NOT for non mathematical/statistical oriented minds. Here is the Statistical Analysis producing a real CHC value that is a function of initial CHC, and APS:
Using my formulation, I also created a basic Excel sheet to demonstrate the calculation of the real CHC and the DPS gained by using SS:
I would love to have your feedback.