Scratch Sheet

Calculate what it takes to beat the fleet

Select the desired class and then boat. Each boat's time correction factors are shown for the rating scheme announced. The table shows the minutes per hour of elapsed time a boat gains or loses in the rating compared to the selected boat. A negative value is owed to the target boat. In other words, that's how far ahead of them you must finish to win. All numbers are rounded to a few decimal points.

DH PHRF-1 PHRF-2 PHRF-3 PHRF-4 PHRF-5 PHRF-6 PHRF-7 PHRF-E37 Multi
USA 145(Tuesday's Child) USA 27007(Blond Fury) USA 46700(ARGO 4) USA 407(Astra) USA 93204(Javelin) USA 2125(Rufless) USA 7008(Adrenalin)

**PHRF Downwind**
Boat Name	Sail #	Boat Type	PHRF	PHRF DW	TCF-DW	Min/Hr	24hr	144hr	192hr	240hr	288hr	336hr
ARGO 4	USA 46700	J/125	-15	494	0.972	-2.01	-48.2	-289.2	-385.6	-482	-578.4	-674.8
Javelin	USA 93204	J/125	-12	492	0.976	-1.76	-42.2	-253.1	-337.4	-421.8	-506.1	-590.5
Rufless	USA 2125	J/125	-12	492	0.976	-1.76	-42.2	-253.1	-337.4	-421.8	-506.1	-590.5
Blond Fury	USA 27007	Santa Cruz 52	-18	490	0.98	-1.51	-36.2	-216.9	-289.2	-361.5	-433.8	-506.1
Adrenalin	USA 7008	Santa Cruz 50 custom	-9	488	0.984	-1.26	-30.1	-180.8	-241	-301.3	-361.5	-421.8
Astra	USA 407	Farr 400	-12	478	1.004	0	0	0	0	0	0	0
Tuesday's Child	USA 145	Cherubini 50	-21	475	1.011	0.38	9	54.2	72.3	90.4	108.5	126.5

**PHRF Standard**
Boat Name	Sail #	Boat Type	PHRF	PHRF DW	TCF_Average	Min/Hr	24hr	144hr	192hr	240hr	288hr	336hr
Adrenalin	USA 7008	Santa Cruz 50 custom	-9	488	1.201	-0.33	-8	-48.2	-64.2	-80.3	-96.4	-112.4
Astra	USA 407	Farr 400	-12	478	1.208	0	0	0	0	0	0	0
Javelin	USA 93204	J/125	-12	492	1.208	0	0	0	0	0	0	0
Rufless	USA 2125	J/125	-12	492	1.208	0	0	0	0	0	0	0
ARGO 4	USA 46700	J/125	-15	494	1.215	0.33	8	48.2	64.2	80.3	96.4	112.4
Blond Fury	USA 27007	Santa Cruz 52	-18	490	1.222	0.67	16.1	96.4	128.5	160.6	192.7	224.8
Tuesday's Child	USA 145	Cherubini 50	-21	475	1.229	1	24.1	144.5	192.7	240.9	289.1	337.2