Handicap Calculation for Jim Calka for Week 0
Week of Rounds Used:  18 17 16 15 14  Total  Average  90%  Rounded to:
Gross Score:  51 48 46 47 51  243  48.60
Hdcp Score (over Par):  16 13 11 12 13  65  13.00  11.70  12

What does this mean? How are handicaps calculated?

Handicap Projection for Jim Calka for Week 1
If your next round score is:   Your new Handicap will be:
36-41   10
42-46   11
47-52   12
53-57   13
58-63   14

Stroke average projection for Jim Calka