Backache
Assistant Pro
If you do the same calculation of different inputs you will get different results.Yes. The calculation of the handicap index is the same globally.
Competition results or handicap to play off in a competition mean nothing, it’s the calculation to create the index which is the same
Some countries make up the results with gimmes , it's a meaningless comparison, just like make upee GP 'scores' pick a handicap to suit your purposes whether it is to win competitions or to enter tournaments the WHS will provide.