Handicap Calculation for Bill Birkholz for Week 18
Week of Rounds Used:  3 15 14 13 12  Total  Average  100%  Rounded to:
Gross Score:  46 48 46 43 40  45  9.00
Hdcp Score (over Par):  10 12 10 8 4  44  8.80  8.80  9

What does this mean? How are handicaps calculated?

Handicap Projection for Bill Birkholz for Week 19
If your next round score is:   Your new Handicap will be:
28-32   7
33-37   8
38-42   9
43-47   10
48-52   11

Stroke average projection for Bill Birkholz

USGA Handicap Index Calculation for Bill Birkholz for Week 18
Date Course Tees Rating Slope Par Score Adjusted Differential Used Index
8/15/2019 Lakeside Front Yellow 31.6 111 35 42 42 10.5
8/22/2019 Lakeside Back Yellow 32.5 116 36 44 44 11.2
8/29/2019 Riverside Front Yellow 33.2 109 35 42 42 9.1 *
5/28/2020 Riverside Front Blue 33.9 121 35 44 44 9.4 *
6/ 4/2020 Lakeside Back Blue 35.9 129 36 47 47 9.7 *
6/11/2020 Lakeside Front Blue 33.2 122 35 52 52 17.4
6/18/2020 Riverside Back Blue 35.0 122 36 43 43 7.4 *
6/25/2020 Riverside Front Blue 33.9 121 35 46 46 11.2
4/22/2021 Lakeside Back Yellow 32.5 116 36 51 51 18.0
5/ 6/2021 Riverside Back Yellow 32.8 113 36 42 42 9.2 *
5/13/2021 Lakeside Front Yellow 31.6 111 35 41 41 9.5 *
6/ 3/2021 Riverside Back Yellow 32.8 113 36 42 42 9.2 *
6/10/2021 Riverside Front Yellow 33.2 109 35 47 47 14.3
6/17/2021 Riverside Back Yellow 32.8 113 36 45 45 12.2
6/24/2021 Lakeside Front Yellow 31.6 111 35 36 36 4.4 *
7/ 1/2021 Lakeside Back Yellow 32.5 116 36 40 40 7.3 *
7/15/2021 Riverside Front Yellow 33.2 109 35 43 43 10.1 *
7/22/2021 Lakeside Back Yellow 32.5 116 36 46 46 13.1
7/29/2021 Riverside Front Yellow 33.2 109 35 48 48 15.3
8/ 5/2021 Lakeside Back Yellow 32.5 116 36 46 46 13.1
Calculation: (( ( 9.1 + 9.4 + 9.7 + 7.4 + 9.2 + 9.5 + 9.2 + 4.4 + 7.3 + 10.1) / 10 ) * 0.96 ) 8.1

USGA Handicap Calculation for Bill Birkholz for Week 18
Course Slope Tee Color Handicap
Riverside Front 121 Blue 9
Riverside Front 109 Yellow 8
Riverside Back 122 Blue 9
Riverside Back 113 Yellow 8
Lakeside Front 122 Blue 9
Lakeside Front 111 Yellow 8