Rear sight adjustments?

At 50 yards, what is the approxamate value of each click on my 1911 HB gun w/Eliason rear right. Is it one click is equal to 1/2 a scoring ring? Would it also be the same for my Marvel conversion?
I knew all this fundamental stuff a long time ago. But now the fun and the da-mental have become seperated.

Thanks, Andy

found this online. page 20 states 3/8 elevation, 1/2 windage at 50 yards..

http://stevespages.com/pdf/colt_gold_cup_national_match_mkiv-series_70.pdf

In my attempt to open and view it; "this file has been damaged and could not be repaired". BUT 3/8 and 1/2 it is! Probably the same for my Marvel Conversion?

I was able to open the link. Is your .pdf reader up to date?

I only know that it shows Adobe X. I can open some pdf files but not all. I will try to find out about updating my reader.

Thanks, Andy