Handicap Calculation for Wayne Peterson for Week 19

Week of Rounds Used:		16	15	1	11	10		Total		Average		90%		Rounded to:
Gross Score:		49	42	47	44	43		225		45.00
Hdcp Score (over Par):		14	7	12	9	8		50		10.00		9.00		9

What does this mean? How are handicaps calculated?
Handicap Projection for Wayne Peterson for Week 20

If your next round score is:		Your new Handicap will be:
30-34		7
35-40		8
41-45		9
46-51		10
52-56		11