Poplar Creek Golf Course 
Tee times and reservations

 

 

Poplar Creek Golf Club (formerly San Mateo Golf Club) has been serving their membership since 1933.

Our membership enjoys an annual tournament calendar of multiple home and away tournaments. 

 

                                       

                                                                       

 

 

                                                                                                                                                                               

Handicap odds and ends

by the PCGC Handicap Committee

 

Index of articles

10/4/09   Did I play to my handicap?
10/4/09   Exceptional tournament score probability

 

 

 
Did I Play to My Handicap?

By Eric Lahman, Coordinator, Handicapping & Course Rating

To acquire a better understanding of the USGA Handicap System , wouldn't it be nice to know what "Playing to Your Handicap" means and whether you should do this every time? The system is built around the concept of Course Rating , which impacts us all even though its definition ties to a "scratch" golfer. When you are given handicap strokes, you receive the number of strokes necessary to play to the level of a scratch golfer. If the scratch golfer is supposed to shoot the Course Rating, then those handicap strokes relate to the Course rating as well.

We use the phrase "target score" regarding playing to your Handicap. How is a target score determined? First, go through the normal process of converting a Handicap Index to a Course Handicap. Then add that Course Handicap to the Course Rating. For example, a player with a USGA Handicap Index of 16.3 decides to play a course with a USGA Course Rating of 68.9 and a Slope Rating of 129. That player converts the 16.3 to a Course Handicap of 19 (using Course Handicap Tables or "Conversion Charts"), then adds 19 to 68.9, for a total of 88 (rounded). If the player shoots 88, that player has played to his or her Handicap.

So playing to your handicap is not exclusively a matter of whether you have hit the ball well or the number of putts you had, but a measurable number. It is NOT how your net score relates to par.

How often should a player do this? Recognize that your worst scores are not truly utilized in the calculation of a Handicap Index; only the best 10 scores are utilized and the worst 10 are disregarded, then the best 10 are averaged. This ratio tells us playing to a handicap happens less than half of the time. Including all of the handicap formula, the resulting probability is that playing to your handicap happens only once out of four to five rounds. The USGA isn't out to discourage you, but in order to maintain a semblance of equitable competition for players with differing skills in varying formats, we have determined this probability as the best choice for our formula. If we used all scores, those players with higher handicaps would see their values increase significantly, while those with lower values would not increase as much. This would tip the balance of the system heavily toward higher handicap players. We believe there should be an incentive toward improving one's game.

We can't all be scratch golfers, but we can set a target to strive for to play to our handicap - and we can determine what that means. And don't get discouraged if you only play to your handicap 20-25 percent of the time.

 
     
 

 

USGA Handicapping manual 2008-2011

Appendix E - Exceptional Tournament Score Probability Table

 

           

Net Differential

hdcp. 0-5

hdcp. 6-12

hdcp.13-21

hdcp. 22-30

hdcp. 30+

0

5

5

6

5

5

-1

10

10

10

8

7

-2

23

22

21

13

10

-3

57

51

43

23

15

-4

151

121

87

40

22

-5

379

276

174

72

35

-6

790

536

323

130

60

-7

2349

1200

552

229

101

-8

20111

4467

1138

382

185

-9

48219

27877

3577

695

359

-10

125000

84300

37000

1650

874


The values in the table are the odds of shooting a net differential* EQUAL TO OR BETTER THAN the number in the left column.

*A net differential is the subtraction of a player's Handicap Index from the Handicap Differential for a particular tournament score. This becomes a negative value when the player scores much better than the player's Handicap Index.

Example: A player with a Handicap Index of 10.5 shoots a 74 from a set of tees with a USGA Course Rating of 71.2 and a Slope Rating of 126.

(74 - 71.2) = 2.8 x 113 / 126

 

= 2.5 Handicap Differential

2.5 - 10.5

 

= - 8.0 Net Differential


From the chart, the odds are 4,467 to 1 of this occurring.