I found a handcap caculator on my phone, it has a feature to add a course and its slop and rating and yes it does calculates for 9 . I use as a training aid, kind of like weighing myself.
If someone at my course tells me that I have violated the handicap code of ethics and the grand wizard of golf will punish me I will probally stick my phone up his nose.
What you seek is a guide and somewhat accurate one at that, try some apps or suggested places and find one that fits your needs.
One thing I did different on my score card is track FIR, Putts and shot inside 100yards instead of GIR. It really helped my strack impovement on one of my week spots.
Happy swinging