Handicap Calculation for Iwao Hatanaka for Week 18
Week of Rounds Used:  18 17 16 3 15  Total  Average  100%  Rounded to:
Gross Score:  41 46 40 44 45  39  7.80
Hdcp Score (over Par):  6 10 5 8 9  38  7.60  7.60  8

What does this mean? How are handicaps calculated?

Handicap Projection for Iwao Hatanaka for Week 19
If your next round score is:   Your new Handicap will be:
34-38   6
39-43   7
44-48   8
49-53   9
54-58   10

Stroke average projection for Iwao Hatanaka

USGA Handicap Index Calculation for Iwao Hatanaka for Week 18
Date Course Tees Rating Slope Par Score Adjusted Differential Used Index
6/18/2020 Riverside Back Blue 35.0 122 36 46 46 10.1
6/25/2020 Riverside Front Blue 33.9 121 35 45 45 10.3
4/22/2021 Lakeside Back Blue 35.9 129 36 54 54 15.8
5/ 6/2021 Riverside Back Blue 35.0 122 36 48 48 12.0
5/13/2021 Lakeside Front Blue 33.2 122 35 45 45 10.9
5/20/2021 Riverside Back Blue 35.0 122 36 43 43 7.4 *
5/28/2021 Lakeside Front Blue 33.2 122 35 42 42 8.1 *
6/ 3/2021 Lakeside Back Blue 35.9 129 36 45 45 7.9 *
6/10/2021 Lakeside Front Blue 33.2 122 35 45 45 10.9
6/17/2021 Lakeside Back Blue 35.9 129 36 52 52 14.1
6/24/2021 Lakeside Front Blue 33.2 122 35 42 42 8.1 *
7/ 1/2021 Riverside Back Blue 35.0 122 36 44 44 8.3 *
7/ 8/2021 Riverside Back Blue 35.0 122 36 44 44 8.3 *
7/15/2021 Lakeside Front Blue 33.2 122 35 42 42 8.1 *
7/22/2021 Lakeside Back Blue 35.9 129 36 54 54 15.8
7/29/2021 Lakeside Front Blue 33.2 122 35 45 45 10.9
8/ 5/2021 Riverside Back Blue 35.0 122 36 44 44 8.3 *
8/12/2021 Lakeside Front Blue 33.2 122 35 40 40 6.2 *
8/19/2021 Lakeside Back Yellow 32.5 116 36 46 46 13.1
8/26/2021 Riverside Front Yellow 33.2 109 35 41 41 8.0 *
Calculation: (( ( 7.4 + 8.1 + 7.9 + 8.1 + 8.3 + 8.3 + 8.1 + 8.3 + 6.2 + 8.0) / 10 ) * 0.96 ) 7.5

USGA Handicap Calculation for Iwao Hatanaka for Week 18
Course Slope Tee Color Handicap
Riverside Front 121 Blue 8
Riverside Front 109 Yellow 7
Riverside Back 122 Blue 8
Riverside Back 113 Yellow 8
Lakeside Front 122 Blue 8
Lakeside Front 111 Yellow 7