This may have been mentioned before ...
I found two web sites that let you use the internet to calculate
the risk of ruin of most common VP games. One is the Wizard of Odds
site (www.wizardofodds.com), and the other is the site of gaming
mathematician Cincy Lui (www.gamblingtools.net). Cindy Lui provided
this feature to both web sites.
Also, the www.gamblingtools.net site will calculate Keno odds, which
is difficult to do manually.