Hello Jay-R,
I am not really sure if I understand your question in 100%. I do not start the account again after the 5th trade. I wait for 5 trades and a min profit factor of 1.2.
If you are asking about the win/loss ratio I use it sometimes counting the trade to 10, and then restart for the next 10.
I hope that makes it clearer. Let me know.
Cheers,