MTT structures

[Spurs79]

Apologies if this is a perpetualy posted question, I somehow doubt it, but anyway.....

I am looking for a measure that ranks MTT by the level of speed/play in them. Ideally I want to compare WSOP, WPT, EPT and Internet game structures by a credible measure.

I heard informally from a fella not so long ago there is an excel spreadsheet doing the rounds that if you put in the structure/payouts etc it gives it a coefficient that can be compared with others.

I am a hard up soul, so the thought of paying for anything leaves me with a grimace.

Your wisdom would be appreciated!

In anticipation.....