what is slope and course rating

by Camilla Rolfson 7 min read

The Course Rating and Slope Rating is the evaluation of the playing difficulty of the course for the scratch player and the bogey player under normal playing conditions. The effective playing length is determined from the measurement of each hole, adjusted for the impact of roll, wind, elevation changes, altitude, dog-legs and forced lay ups.

Full Answer

What does course rating and course slope really mean?

Mar 31, 2022 · Slope rating (a term trademarked by the United States Golf Association) is a measurement of the difficulty of a golf course for bogey golfers relative to the course rating. Course rating tells scratch golfers how difficult the golf course will be; slope rating tells bogey golfers how difficult it will be.

What does slope rating really mean for a golf course?

Course and slope rating are both used in determining a handicap differential. The course rating is an estimated average score for a scratch golfer. It’s usually a number between 67 and 77. Slope Rating is also an estimated average, but it’s for what an average or bogey golfer would shoot on that course. Let’s take a look at slope rating in action:

Which golf course has the highest slope rating?

14 rows · The Course Rating and Slope Rating is the evaluation of the playing difficulty of the …

What is slope rating do you typically play from?

The Course Slope value is a two- or three-digit integer, always between 55 and 155, with 113 being the average or "standard" value. Slope values increase with difficulty. But there is a catch that we'll discuss shortly. There will be one Course Slope for each Course Rating. The blue men's tees might have a Course Slope of 123.

What does course rating and slope?

Course rating tells scratch golfers how difficult the golf course will be; slope rating tells bogey golfers how difficult it will be.Feb 11, 2022

What is rating vs slope?

Course Ratings represent the difficulty of a golf course for the scratch player under normal conditions. Slope Ratings represent the difference in difficulty for all other players, compared to the scratch player. Course Ratings are carried out by qualified teams, and assume normal course and weather conditions.

What does the slope of a course mean?

The slope rating of a golf course is a mathematical measure of the difficulty of the golf course. Slope rating takes into account the USGA par rating of the course as well as the expected score of a higher handicap golfer.

What is meant by course rating?

Course Rating indicates the difficulty of a course for a “par” or scratch golfer. For example, if a course has a par of 72, the Course Rating might be 71.4. This is the score the scratch golfer is expected to shoot on the course. The number goes up with the difficulty of the course.Aug 13, 2015

Is a 130 Slope Rating hard?

If you see a slope rating that falls anywhere in the double digits, you can expect that course to play rather easy, even for a bogey golfer. On the other hand, taking on a course with a slope rating in the 130's or 140's is going to present a serious challenge to a player with a mid or high handicap.May 11, 2016

How does slope and rating affect handicap?

When you play a course with a Slope Rating higher than 113, your Course Handicap will be higher than your USGA Handicap Index. When you play a course with a Slope Rating lower than 113, your Course Handicap will be lower than your Handicap Index.

What is considered a high Slope Rating?

The higher the slope number, the harder the course is for the bogey golfer relative to the difficulty of the course for the scratch golfer. Slope numbers can range anywhere between 55 and 155 with the average slope in the United States being 120.

What does a Slope Rating of 130 mean?

From Tom's tees, a slope of 130 gives him a 12 Course Handicap. Mary gets one stroke PLUS the difference between the course ratings, or 73.2 - 71.1 = 2.1. Rounded to the nearest whole number (. 5 or more is rounded up).

How is Slope Rating calculated?

You calculate slope rating by finding the bogey rating, which is like the course rating, but measured for a bogey golfer. Then subtract the course rating from that figure. Then multiply that figure by 5.381 for men and 4.24 for women. Then round up to the nearest whole number.Jul 25, 2016

Is a slope rating of 135 hard?

A course with a Slope Rating of 135 is not necessarily more difficult than a course with a Slope Rating of 113. You can't compare a golf course's difficulty from the Slope Rating alone.Jun 18, 2015

What is slope in golf handicap?

So what is Slope? Slope merely tells you how “proportionately” more difficult that particular set of tees plays for the higher handicapped golfers as opposed to lower handicapped golfers. The more difficult the tees play proportionately for the higher handicappers, the greater the Slope rating that will be issued.

How do you read a course rating?

The Course Rating is calculated from the effective playing length and obstacle factors for 9 or 18 designated holes. The Course Rating is expressed in strokes to one decimal point and represents the expected score for a scratch player. The Bogey Rating represents the expected score for a bogey player.

What is slope rating?

Slope rating (a term trademarked by the United States Golf Association) is a measurement of the difficulty of a golf course for bogey golfers relative to the course rating. Course rating tells scratch golfers how difficult the golf course will be; slope rating tells bogey golfers how difficult it will be. To put it another way: USGA Course Rating ...

What is the minimum slope rating for a golf course?

The minimum slope rating is 55 and the maximum is 155 (slope does not relate specifically to strokes played as course rating does).

What is USGA course rating?

USGA Course Rating is an evaluation of the difficulty of a golf course for scratch golfers. (More specifically, the number is an estimate of the average scores of the best 50-percent of rounds played by scratch golfers at the course being rated.) Course rating is very easy to understand because it is expressed in strokes.

What is the average slope rating for 18 holes of golf?

Some do, but the real-world average is higher than 113 .

What is the average stroke rating of a par 72?

Course rating is very easy to understand because it is expressed in strokes. A par-72 course that is easy might have a course rating of 68.9; one that is difficult might have a course rating of 74.5. That means that a scratch golfer should be expected to average 68.9 strokes in his better rounds at the easier course;

What Is Course Rating?

A golf course rating is a number that tells you what a scratch golfer should be shooting at that golf course. Scratch golfers are known for their ability to shoot par on a golf course. However, not all golf courses are made to be the same difficult.

What Is Slope Rating?

The slope rating is a number that indicates how challenging a golf course is for a bogey golfer. Of course, nothing in golf is quite that simple, so the slope rating is not as easy to figure out as the course rating. When we looked at the course rating, you saw that the number kind of coincided with what par is on the course.

The Importance of Course And Slope Rating

Now that you have a better understanding of what course and slope ratings are, it’s a good idea to try and understand the importance of these numbers. The slope rating and course rating can be used for several different reasons that help make the game of golf fair and fun for everyone involved.

Frequently Asked Questions

Now that you have a bit more understanding of the slope rating and course rating, here are a few of the questions that are often asked about this process. Don’t feel bad if you don’t fully understand the USGA handicap system. There is quite a bit involved in this, and sometimes it takes a while to get used to the concepts.

Conclusion

Hopefully, you now understand the concept of course and slope rating. This is not something that you will need to fully understand to play well the next time you hit the course. However, it is good to have an overall awareness of how these systems work.

What is the slope rating of a golf course?

Course and slope rating are both used in determining a handicap differential. The course rating is an estimated average score for a scratch golfer. It’s usually a number between 67 and 77. Slope Rating is also an estimated average, but it’s for what an average or bogey golfer would shoot on that course. Let’s take a look at slope rating in action:

What is slope rating?

Slope Rating [Infographic] A golf course’s slope rating is listed on their score card, along with the par for that course and the course rating. These numbers are intended to help golfers determine the difficulty of the course. Course and slope rating are both used in determining a handicap differential.

Is Alice better than Jane?

Alice is playing on a course with a slope rating of 150. Alice is the better golfer. When playing together, since Alice often plays on a more difficult course, she would have to allow Jane to add a few strokes to her handicap to balance things out.

How many yards should a golf course be in front of a teeing area?

The front of a teeing area, as defined in the Rules of Golf, should not be placed more than 10 yards (10 metres) in front of, or behind, the relevant permanent distance marker on each hole. Overall, the golf course should not be shortened (or lengthened) ...

When must a golf club notify the Authorized Association of changes to the course?

A golf club must notify the Authorized Association when permanent changes are made to a golf course. Permanent changes to the golf course require the Authorized Association to review the current Course Rating and Slope Rating and to determine whether a re-rating is necessary.

What are the obstacles in golf?

These are: topography; fairway; green target; recoverability and rough; bunkers; crossing obstacles; lateral obstacles; trees; green surface and psychology.

What is an authorized association?

An Authorized Association is responsible for determining and issuing Course Ratings and Slope Ratings for all of the golf courses within its jurisdiction ( see definition of golf course. Golf Course. ). Course Ratings must be reviewed periodically and revised and reissued as necessary.

What is course slope?

Course Slope is a creation of The United States Golf Association and has been licensed to the Royal Canadian Golf Association. Courses outside of the United States and Canada (and their protectorates) will probably not have a Slope rating.

What is a course rating?

The Course Rating is a number, close to par for the course, and is expressed with a single decimal digit. For example: If par for a course is 72, it's Course Rating might be 71.4. Rating values go up with difficulty. Actually, for any given golf course, you can expect to see three (or even more) values for the Course Rating.

Did the USGA notice the 1980s?

In the 1980s, The USGA noticed this too. Statistically, they could show that no matter how easy or difficult a course was, the very best of golfers will still shoot a score close to par. But they also noticed that the scores of less-proficient golfers were more strongly affected by the difficulty of a golf course.

Is Course 3 a bogey course?

But Course 3 is extra difficult for bogey golfers. Perhaps this is a very long course, one that won't faze professionals. But the added length may prove too much for the typical bogey golfer. When we look at their scores, we find that the average is close to 92.

When was the handicap system revised?

And so, the handicap system was revised in the late 1980s to include a second figure to describe the difficulty of a golf course. This figure is known as The Slope.

Can a computer detect trends?

But nowadays a computer can detect trends for a given course even if those trends change as subtly as a glacier over time. When the computer detects that a given course is playing "differently" than it has in the past, the computer flags that course for further scrutiny. Of course, there are obvious triggers.

Is slope a measure of difficulty?

The Slope is actually not a measure of a course's difficulty. That's the responsibility of The Rating figure. The Slope is a measure of how much difference a course's difficulty is for the average bogey golfer compared to the scratch golfer. Allow us to illustrate what this means.

What is the slope of a golf course?

The Course Slope predicts the difficulty of a course for a “bogey” golfer, someone who shoots 18 over par or 90. Course Slope is a number between 55 and 155, with 113 being the average. The higher the number the more difficult the course. As with course rating each set of tees will have a slope rating. For example, the blue tees might be 123, the white tees 119, and the red tees 114.

What is a course rating?

Course Rating. Course Rating indicates the difficulty of a course for a “par” or scratch golfer. For example, if a course has a par of 72, the Course Rating might be 71.4. This is the score the scratch golfer is expected to shoot on the course. The number goes up with the difficulty of the course.

What is the score of a bogey golfer on a second course?

So while the par golfer will still shoot 72 on the second course, the bogey golfer will have a score above 90.

What is the slope of the second course in golf?

The second course is also rated at 72 but has a slope of 135. The increased Course Slope could be a result of the length of the course. A longer course can wreak havoc on a bogey golfer. He is hitting long irons or woods into most greens, which will usually result in a missed green.

When was the handicap system revised?

Less skilled golfers are much more likely to be impacted by course difficulty. Based on this information, the handicap system was revised in the late 1980s to include a second measure called Course Slope.

Do you have to record your score when you turn in a score?

Every time you turn in a score you are required to record the Course Rating and Slope for the course and set of tees you played. Many golfers are familiar with the terms Course Rating and Slope, but don’t really know what they mean.

Is 72 a long course?

The course rated at 72 with a slope of 113 is probably not a long course. Or maybe it has wide fairways and with few hazards. So the par golfer still shoots par on this course and the bogey golfer shoots 90. The second course is also rated at 72 but has a slope of 135.

What is slope rating in golf?

Slope rating (a term trademarked by the United States Golf Association) is a measurement of the difficulty of a golf course for bogey golfers relative to the course rating.

What is the minimum slope rating for 18 holes?

The minimum slope rating is 55 and the maximum is 155 (slope does not relate specifically to strokes played as course rating does). When the slope rating system was first put into effect, the USGA set the slope for an "average" golf course at 113; however, not many 18-hole golf courses have slope ratings that low.

What does USGA course rating mean?

To put it another way: USGA Course Rating tells the best golfers how hard a golf course actually plays; USGA Slope Rating indicates how much harder the course plays for "regular" (meaning not among the best) golfers.

Why is the handicap index lower for A and B?

Because he plays on a course with a higher slope rating, Player A's handicap index will be lower than Player B's (when it is calculated using the slope ratings), despite the fact that they both average scores of 85. So when A and B get together to play, B will get those extra strokes he needs.

What is the role of slope in golf?

The most important role of a slope is leveling the playing field for players of different skill levels. For example, let's say Player A and Player B average 85 strokes each for 18 holes. But Player A's average is established on a very difficult course (say, a slope rating of 150), while Player B's average is established on a much easier course (say, a slope rating of 105). If handicaps were simply estimates of golfers' average scores, then these two players would have the same handicap index. But Player A is clearly the better golfer, and in a match between the two Player B would clearly need some strokes.

Who is Brent Kelley?

Brent Kelley is an award-winning sports journalist and golf expert with over 30 years in print and online journalism. Slope rating (a term trademarked by the United States Golf Association) is a measurement of the difficulty of a golf course for bogey golfers relative to the course rating.

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What Is A Slope Rating?

  • While the course rating indicates the difficulty of a course for a scratch golfer, the slope rating, by contrast, indicates how difficult the course should be for a bogey golfer (or someone who averages +18 for 18 holes). Also unlike course rating, slope values can range from 55 to 155 wit…
See more on thegolfacademy.org

Why Have Two numbers?

  • As you may have figured out already, golf is a difficult game and contains a very wide range of golfers, each with very different levels of skill. In the mid 80’s the USGA started to catch on to this big divide between scratch or professional golfers and mid to high handicap golfers. It turns out that that statistically, no matter how easy or hard a course is, scratch golfers will almost always …
See more on thegolfacademy.org

Ratings and Updates

  • While the course and slope ratings of a golf course are unlikely to change dramatically, they are usually re-evaluated every 4-5 years. This is mostly due to the fact that courses change slowly over time. While small trees may have been planted when a course opened, as they continue to grow they can start to affect play on the course in different ways. Similarly, additional features s…
See more on thegolfacademy.org

Wrap-Up

  • Although it might not be the most pressing matter for some golfers, understanding how course and slope ratings work is sure to only help you understand the game better in the long run. At the very least, it’s something to think about while you’re comparing the different courses you’ve played throughout the year; hopefully, you’re looking back at some low scores on a really challenging co…
See more on thegolfacademy.org

What Is Course Rating?

  • A golf course rating is a number that tells you what a scratch golfershould be shooting at that golf course. Scratch golfers are known for their ability to shoot par on a golf course. However, not all golf courses are made to be the same difficult. If you have a scorecard lying around, you can take a look to see what the course ratingis. Chances are it is somewhere between a 71 and a 74…
See more on mygolfheaven.com

What Is Slope Rating?

  • The slope rating is a number that indicates how challenging a golf course is for a bogey golfer. Of course, nothing in golf is quite that simple, so the slope rating is not as easy to figure out as the course rating. When we looked at the course rating, you saw that the number kind of coincided with what par is on the course. The bogey rating or slope rating is much different. The slope valu…
See more on mygolfheaven.com

The Importance of Course and Slope Rating

  • Now that you have a better understanding of what course and slope ratings are, it’s a good idea to try and understand the importance of these numbers. The slope rating and course rating can be used for several different reasons that help make the game of golf fair and funfor everyone involved.
See more on mygolfheaven.com

Frequently Asked Questions

  • Now that you have a bit more understanding of the slope rating and course rating, here are a few of the questions that are often asked about this process. Don’t feel bad if you don’t fully understand the USGA handicap system. There is quite a bit involved in this, and sometimes it takes a while to get used to the concepts.
See more on mygolfheaven.com

Conclusion

  • Hopefully, you now understand the concept of course and slope rating. This is not something that you will need to fully understand to play well the next time you hit the course. However, it is good to have an overall awareness of how these systems work. Golf course handicaps will update every two weeks or so. If you all of a sudden have an increase in your handicap, yet you have been pla…
See more on mygolfheaven.com