I have created an excel sheet that refreshes for every minute and it is no rocket science i agree. I have created PCR based on the OI of pe n ce.
This is a first try (Beta ? 😀 ) I will try to to add some more interesting stuffs in days to come.
In case any problems, catch me on twitter, or mail me at email@example.com
Suggestions, feedbacks are ‘always’ welcome 🙂
Get the excel sheet here –>