The PPI is a way to determine a player’s effectiveness in terms of fantasy point generation, on a per play basis. This of course is not the only way to determine a player’s value, but it is a value that you can weight against other values in a comparison. Some players require many opportunities to generate X amount of points, some players can do that with less opportunities. This equates to higher chance to reach their point totals, essentially being less risk.
The PPI covers the Quarterback, Running Back, Receiver and Tight End positions. Each position group has their own tab on the spread sheet, with the Top 50 fantasy performers from last season (standard scoring).
Download contains a Zip file with a Microsoft Excel 2010 spreadsheet and a Microsoft Word Users Guide.