Time on Time Current

Time-on-Time scoring is not new. It has been widely used nationally and internationally as a valid method to score handicap yacht racing.

The most well known recent use of Time-on-Time was the PORTSMOUTH Handicap numbers, a predecessor to our own PHRF system, which for many years provided an easily implemented handicap system for local racing.


 PHRF-LO currently recommends using the following A & B values

for calculating the Time on Time multiplier.

A= 566.431

B= 401.431

Formula = 566.431/(401.431+TOD)

Scratch Boat = 165 (ToT = 1.000)