The following link is to the formal performance tables used by hedge funds and CTAs. I use these in conjunction with Share Trade Tracker. So basically, I import by data into STT, then at the end of each month I update these tables (I just use the net result for the month and forego all the additional columns of data).
It enables me to very easily see my performance for each system. I keep them all in one Excel sheet with each system on a different tab.
If you are having issues with performance due to currency fluctuations, then consider keep two sets of tables; one in AUD and one is USD. Do the currency conversion once a month at the close of business.
https://www.thechartist.com.au/wp-content/uploads/2022/12/Performance-Tables.xlsx