Wisconsin State Golf Association
Jeff Osgood
Current Index:  12.9
Effective:   07/15/2019
Drugan's Castle Mound Country Club

Official USGA Handicap Calculation for Jeff Osgood

Drugan's Castle Mound Country Club


SCORE HISTORY

Most Recent Scores (Up to 20, including Eligible Tournament Scores)
Used Score Type Date Rating/Slope Differential
88 T 7/19 68.8/122 17.8
* 79 C 7/19 67.0/119 11.4
88 C 6/19 67.0/120 19.8
87 H 6/19 68.7/123 16.8
* 82 A 6/19 70.0/124 10.9
90 T 6/19 68.7/123 19.6
94 A 6/19 72.1/130 19.0
90 C 5/19 68.7/123 19.6
91 H 5/19 68.7/123 20.5
* 84 C 5/19 67.0/120 16.0
* 82 H 5/19 68.7/123 12.2
93 A 5/19 70.0/124 21.0
* 86 A 4/19 72.3/131 11.8
88 C 4/19 67.0/120 19.8
* 84 H 4/19 68.7/123 14.1
* 84 H 4/19 68.7/123 14.1
94 A 9/18 69.3/126 22.2
* 87 C 9/18 70.4/125 15.0
* 91 A 9/18 71.2/135 16.6
* 90 T 8/18 74.6/140 12.4
Eligible Tournament Scores (Within last 12 months or Most Recent Scores)
Used Score Type Date Rating/Slope Differential
* 88 T 7/19 68.8/122 17.8
* 90 T 6/19 68.7/123 19.6
* 90 T 8/18 74.6/140 12.4
* 89 T 8/18 68.2/129 18.2
* 89 T 8/18 72.3/131 14.4
* 84 T 7/18 70.0/124 12.8
* 88 T 7/18 68.7/123 17.7

Legend:  A-Away  H-Home  T-Tournament  C-Combined  P-Penalty
Asterisk (*) designates scores that are used for handicap calculation


USGA HANDICAP INDEX CALCULATION

You have 20 scores available. Each score produces a differential which is calculated as follows: (Score - Rating) x 113 / Slope.

Based on your available scores, the following table will determine the score differentials to be used in calculating your Official USGA handicap Index.

Differentials To Use Table

Scores Available Differential(s) to Use
20 Lowest 10
19 Lowest 9
18 Lowest 8
17 Lowest 7
15 or 16 Lowest 6
13 or 14 Lowest 5
11 or 12 Lowest 4
9 or 10 Lowest 3
7 or 8 Lowest 2
5 or 6 Lowest 1

Lowest 10 Differential(s)

Used Score Type Date Rating/Slope Differential
* 79 C 7/19 67.0/119 11.4
* 82 A 6/19 70.0/124 10.9
* 84 C 5/19 67.0/120 16.0
* 82 H 5/19 68.7/123 12.2
* 86 A 4/19 72.3/131 11.8
* 84 H 4/19 68.7/123 14.1
* 84 H 4/19 68.7/123 14.1
* 87 C 9/18 70.4/125 15.0
* 91 A 9/18 71.2/135 16.6
* 90 T 8/18 74.6/140 12.4

Legend:  A-Away  H-Home  T-Tournament  C-Combined  P-Penalty
Asterisk (*) designates scores that are used for handicap calculation

Official USGA Handicap Index is calculated as follows.
Differentials to Use for 20 Scores10
Sum of 10 lowest differentials134.5
Average based on 10 lowest differentials13.4
Average multiplied by .96 (Bonus for Excellence)12.912
Delete all digits after tenths12.9
Official USGA Handicap Index12.9

TOURNAMENT REDUCTION 'R' CALCULATION

This calculation uses all the tournament scores played within the last 12 months or within your last 20-score history regardless of date played. These are called eligible tournament scores and there must be at least 2 eligible tournament scores to continue this calculation.

Your record contains 7 eligible tournament scores. The 2 tournament scores that produced the lowest differentials are listed below. These 2 lowest differentials are used to start the alternative calculation.

Lowest 2 Eligible Tournament Scores

Used Score Type Date Rating/Slope Differential
* 90 T 8/18 74.6/140 12.4
* 84 T 7/18 70.0/124 12.8


Official USGA 'R' Handicap Index is calculated as follows.
Lowest Eligible Tournament Differential12.4
Second Lowest Eligible Tournament Differential12.8
The second lowest differential is subtracted from the Official USGA Handicap Index12.9 - 12.8 = 0.1
Since 0.1 is less than 3.0 the index is not subject to T-Reduction.

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