14 March 2014

Những Ngộ Nhận Về Handicap - Golf Handicapping Myths

from Vietnam Golf Magazine

Re-posted by Tam Dao Golf and Resort

Chuyên gia Bill Healey chia s nhng hiu lm mà các golf th hay mc phi v h thng đim chp đ có th dùy trì s hp dn vô tn ca môn th thao golf.

To ra mt sân chơi cho nhng người yêu golf thông qua h thng handicap là công vic quan trng ca các hip hi golf và câu lc b trên toàn thế gii. Mc dù phương pháp khác nhau, nhưng h đu có chung mc tiêu là cung cp mt cơ hi công bng cho người chơi mi cp đ. Cho dù s dng cách tính ca CONGU, USGA hay mt phương pháp khác thì mi hình thc đu có nhng hiu lm cơ bn sau đây:

Ng nhn 1: Các golf có th trông đi chơi đúng vi handicap
S tht là các golf th có th chơi đúng vi handicap ch trong khong 20% thi gian. Trung bình, h thường chơi vượt 2 hay 3 gy so vi đim chp. Ly phương pháp tính ca USGA làm ví d, h thng s dng 10 đim s tt nht trong tng s 20 đim s chênh lch gn đây ca bn. Ri làm phép nhân vi 0,96. Nếu trình đ ca người chơi n đnh, h có th hi vng chơi vi đim chp trong khong 20% thi gian. Hiu mt cách đơn gin, handicap dùng đ đi din cho tim năng ca golf, không phi kh năng thc s ca h.

Ng nhn 2: H thng handicap không công bng khi bt nhng người chơi handicap thp tha nhn s chênh lch v đim chp vi đi th.
Nghiên cu ca USGA và Liên đoàn golf Anh cũng như nhiu t chc khác đã xem xét điu này. H đã kim tra s khác bit gia handicap toàn din vi handicap ¾ trong các cuc thi đu. Nhng nghiên cu này đã đi đến kết lun duy nht – s khác bit/chênh lch gia handicap ca 2 người chơi là hp lý và công bng. S dng nhng chênh lch đim chp đy đ là hoàn toàn công bng trong nhng trn đu đơn và đu 4 bóng cho tt c các trình đ handicap.

Ng nhn 3: Đ dc càng cao, sân golf càng khó đánh
Có hai yếu t trên sân golf được s dng trong vic tính toán, đó là đ dc ca sân và đ khó ca sân. Hai yếu t này được kết hp cùng lúc và thiết kế đ d đoán đim s mà người chơi có handicap khác nhau đánh t tee. Trong đó đ khó ca sân góp phn quan trng vì nó áp dng cho người chơi tiêu chun. Đ dc ca sân ch đơn gin cho biết nhng chướng ngi vt, nhng khúc cong và quay vòng trên sân có th nhân lên nhng khó khăn cho golfer có handicap cao. Thông thường sân golf có đ khó cao kết hp vi đ dc thp s đánh bi sân có đ khó ít và đ đ cao. 

Ng nhn 4: L có index 1 là khó đánh nht trên sân
Điu này hoàn toàn có th nhưng không phi vi hu hết các trường hp. Vic phân cp v trí l được thiết kế cho các trn đu l, không phi đu gy, nhưng nhiu golfer thường b qua điu này. Cú đánh thêm v cơ bn được ch đnh l phía trước hoc sau. Điu này giúp phân b s gy trong nhng trn đu l. Khi áp dng mc 17 trong h thng handicap ca USGA, các l không được phân loi theo đ khó liên quan đến par, mà được xác đnh da trên vic người có handicap cao cn dùng bao nhiêu gy đ đm bo “đim s” trong nhng trn đu vi người chơi có handicap thp.

===== English Version =====

Golf Handicapping - Myth Busters

Equalizing the playing field through golf handicapping has been a significant undertaking by golf associations and clubs around the world. Though their methods may vary, the overall aim remain the same -- to provide a fair and equitable opportunity to golfers of all playing levels.

The twentieth century American writer, John Updike put it well:

“In many sports such as tennis, one player’s superiority over another is quickly established and monotonously reaffirmed. The inexhaustible competitive charm of golf lies in its handicap strokes, whereby all players are theoretically equalised and an underdog can become, with a small shift of fortunes, a top dog.”

Whether using the CONGU, USGA or other handicapping method, the aim remains the same. Each has their distracters as well as a series of myths questioning the value of a handicap. Herein are a few of my favorites:

MYTH 1: Golfers can commonly expect to play to their handicap.

The truth is, golfers can expect to play to their handicap only 20% of the time. On average, they typically play two or three strokes above their handicap.

In using the USGA method as an example, the system uses the best 10 of your last 20 score differentials. The worst 10 are thrown out of the calculation. Additionally, there is a .96 multiplier used in calculation. For a player who's quality of play remains static, they can expect to play to their handicap only 20% of the time.

Simply put, a handicap has always been intended to represent a golfer’s potential ability, not their actual ability

MYTH 2: The handicap systems are unfair in requiring lower handicap player to concede full handicap difference to his opponent. Three-quarters of the difference was more equitable.

Quite a bit of research has been put into this by United States Golf Association, English Golf Union and others. They have investigated the merits of full versus three-quarters handicap difference in competition.

Their analytical review, along with independent pieces of research have come to a single conclusion – full difference between the handicaps of the two players is clearly the proper and most equitable allowance.

Using the full handicap differences preserves fair-play in singles and foursomes match play across all handicap categories.

MYTH 3: The higher the slope, the harder the course.

There are two components of the course used in the calculation, slope rating and course rating. The two are taken together and are designed to predict the scores that golfers of different handicap levels will shoot from each set of tees. It’s actually the course rating that carries most of the weight, as it sets the standard for a scratch golfer. The slope simply indicates how much the hazards, twist and turns on the course could multiply the difficulty for a higher handicapper.

Handicap executives do highlight that for pure difficulty, a high course rating/low slope rating combination beats a low course rating/high slope rating every time (72.8/114 is harder than 67.8/127 at every handicap level).

MYTH 4: The Number 1 handicap hole is the most difficult on the course.

It could be, but its not always the case. Often overlooked by the general golfer, assigning rank to holes is designed for match play, not stroke play. Stroke are typically allocated with odd on the front and even on the back. This helps evenly distribute strokes in a match play event. When Section 17 in the USGA

Handicap manual is followed, it’s not to rank the holes by difficulty in relation to par, it’s to identify the holes where a high-handicapper most needs a stroke to secure a “half” in a match against a low-handicap player. Often it would be the most difficult hole, but not always.

These myths about golf handicapping are only a sampling, many others exist.


Handicapping has been, and remains a relatively inexact science. Associations have poured significant research into brining uniformity and equity to the game. A golfer's understanding of the process will help maintain golf's "inexhaustible competitive charm."

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