Here's an old post I made with my system. Since then, a lot of people have refined the system a little bit better, but it does explain the methods pretty in-depth, and you should at least be able to use this to figure out what kind of formulas to put into excel:
Here's another one that's ostensibly about relievers, but gives some explanation of the methods:
Again, some of my methods have been improved on by other members. It's a combination of the fact that 4 years have passed (and a lot of progress can be made in 4 years), and that a lot of people have researched the methods that are used by more professional fantasy sites (i.e. well-funded sites where people get paid to do this stuff), which I didn't have access to when I started those threads. I'm actually surprised that the pros use some of the same methods as I figured out independently.
Anyway, I've been changing the way I do my statistics, but this year's sheet isn't quite ready yet, so no new info to post.
(taps little picture of a microphone)... is this thing on?