It is expressed as strokes taken to one decimal place .
It is is based on yardage and other obstacles to the extent that they affect the scoring ability of a Scratch Golfer ( see Part 3 , clause 3 ) .
It is expressed as strokes taken to one decimal place , and is based on yardage and other obstacles to the extent that they affect the scoring ability of a Scratch Golfer ( see Part 3 , clause 3 ) .