Handicaps and scoring
Parful runs thisPlaying Handicap™
Also called Handicap allowance, Strokes received, Competition handicap.
A Playing Handicap™ is your Course Handicap™ after the format's allowance has been applied, rounded to a whole number. It is the last number in the chain and the one that actually puts strokes on your card. Four-ball at 85% turns a Course Handicap™ of 20 into 17 strokes.
- Formula
- Course Handicap™ × the format allowance, rounded
- Why allowances exist
- To stop a format rewarding high handicaps unfairly
- Typical individual allowance
- 95% stroke play and Stableford, 100% match play
- Typical team allowance
- 85% four-ball, 50% of combined for foursomes
- On Parful
- The outing default is full handicap; each format page states its own
- Rounding
- Once, at the end, to the nearest whole stroke
Why an allowance exists at all
A Course Handicap™ is calibrated for one golfer playing one ball for eighteen holes. Formats break that assumption. In four-ball only the better score on each hole counts, so a pair containing a high handicapper gets more value from those strokes than a pair of low handicappers does: the high handicapper only has to contribute on a handful of holes. Left at full handicap the format quietly favors mismatched pairs, and the fix is to hand out less than the full number.
The allowance is therefore a fairness dial set per format, not a judgement about a player. It is applied once, to the Course Handicap™, and the result is the Playing Handicap™.
Where it sits in the chain
- 1Start with the Handicap Index®, the portable number.
- 2Convert to a Course Handicap™ for the tee being played: index times Slope Rating™ over 113, plus Course Rating™ minus par, rounded.
- 3Apply any club maximum to that Course Handicap™.
- 4Apply the format allowance and round. That is the Playing Handicap™.
- 5Place that many strokes on the card by stroke index.
The order matters. A club maximum applied after the allowance would almost never bind, because the allowance has already pulled the number down. Parful applies the cap to the Course Handicap™ first, which is the ratified order.
Try it
Course Handicap™ calculator
Enter an index and the tee you are playing. Type a plus handicap with a plus sign, for example +1.8.
| Index × slope ÷ 113 | 14.05 |
| Course Rating™ − par | -0.8 |
| Unrounded | 13.25 |
| Course Handicap™ | 13 |
| Playing Handicap™ at 95% | 12 |
Rounded once, at the end. Parful uses exactly this arithmetic on every outing.
What allowance to use
Every format page in this library carries its own recommended allowance, because that is where the number belongs. The pattern is simple enough to hold in your head: individual stroke play and Stableford commonly use 95%, formats decided hole by hole against an opponent use the full handicap, formats where only some scores count use less, and formats where a pair plays one ball use a share of the pair's combined handicap rather than a percentage of each.
A Parful outing defaults to the full Course Handicap™ and lets the organizer set the allowance for the day. A competition freezes its allowance when it is created, so nobody can change the arithmetic after the cards are in.
How Parful applies it
When a player is added to an outing, Parful computes their Course Handicap™ from the tee they are playing, applies the club maximum if one is set, then applies the allowance resolved for that outing or competition and rounds. The result is what the scorecard uses to place strokes, and it is what the leaderboard subtracts.
A single player can carry their own allowance where a flight needs one. Changing the outing allowance recomputes every player's strokes at once, and a competition that has already frozen its rules keeps the allowance it was created with.
Worked example
A worked example: one player, four formats
Tom has a Handicap Index® of 15.6 and plays a tee with a Slope Rating™ of 131 and a Course Rating™ of 71.8 against a par of 72. His Course Handicap™ is 15.6 × (131 ÷ 113) + (71.8 − 72) = 18.08 − 0.2 = 17.88, which rounds to 18.
| Format | Allowance | Arithmetic | Playing Handicap™ |
|---|---|---|---|
| Match play singles | 100% | 18 × 1.00 = 18.0 | 18 |
| Stroke play | 95% | 18 × 0.95 = 17.1 | 17 |
| Four-ball stroke play | 85% | 18 × 0.85 = 15.3 | 15 |
| Foursomes (with a partner off 10) | 50% of combined | (18 + 10) × 0.50 = 14.0 | 14 for the pair |
- Foursomes is the odd one out: the allowance applies to the pair's combined handicap and produces one number for the side, not one each.
- Rounding happens once at the end. Never round the Course Handicap™ and then round the allowance result separately from an already-rounded intermediate.
Common variants
- Full handicap
- Many clubs run their weekend competitions off the full Course Handicap™ rather than 95%, and Parful outings default to exactly that. It is a committee choice, not a rule.
- Allowance by flight
- A field split into divisions can carry a different allowance per flight. Parful supports a per-participant allowance for this.
- Scratch competitions
- A gross competition sets the allowance aside entirely: nobody receives strokes and the lowest gross score wins.