A couple of years ago I made a generic chart in Excel 2003 with 10% increments for the speeds Slow, Standard, Fast, Very Fast, Tournament and Championship. Distances are 10, 15, 20, 30, 45, 50, 60, 90, 100, 120, 150, 200 and 300. It prints in landscape page layout so it's 3 speed charts per page. I also used bold lines at 50% and vertical column shading to make it easy to follow. It was assembled from the charts others posted for specific putters.
I'm not savvy enough to post it here but if it's something you can use send me a friend invite and I can email it to you as an attachment. Maybe I can send it to one of our more computer literate fellow players and he/she could post it here so it could be printed by anyone who wants it.
Edit: It was assembled from many of the charts that TopShelf is referring to.