just follow these steps:
1) Download the Tool "FA Chart" somewhere, for example here ( http://www.tagods.com/?p=downloads )
2) extract it to a directory where you will find it once you want to delete it
(for example in a folder in your FA install directory)
3) there will be 3 files in the folder, double click fachart.exe to open the UI
(it's a small java application, on the top left corner on your screen)
4) select "File", "open Replays" and then search in C:\ProgramData\FAForever\cache
(you'll find temp.scfareplay)
(if you don't find the folder ProgramData, edit your folder options so you're able to see hidden folders aswell (it is one) )
5) opening this file via the fachart.exe will give you information about the LAST replay you watched! if you want to know about CPM from a certain replay, then you have to start watching this replay, but you can exit supcomfa instantly when you can zoom in/out in the replay
(then the replay has been loaded, the temp.scfareplay will now contain the data of this replay)
here an example:
http://img23.imageshack.us/img23/6782/cpmc.png
