Handicap Calculation for Scott Davidson for Week 19

Week of Rounds Used:		19	18	17	16	15		Total		Average		90%		Rounded to:
Gross Score:		47	46	42	43	46		224		44.80
Hdcp Score (over Par):		12	11	7	8	11		49		9.80		8.82		9

What does this mean? How are handicaps calculated?
Handicap Projection for Scott Davidson for Week 20

If your next round score is:		Your new Handicap will be:
34-38		7
39-44		8
45-49		9
50-55		10
56-60		11