After reading docs on PAMM I still have questions:
for example you have a PAMM account with 3 clients and ratios (r1,r2,r3)

now if you open a position, do you have to store the ratio exactly at this moment, to know the part of each client for this position

I mean for this position, do you compute the current profil/loss of client1 by multiplyinh with current r1 or the r1 at opening time

note: I can check that by comparing with dukascopies live values