Here's what I could find for Portsmouth Ratings on the website listed at the bottom.
Napy D-PN Wind HC For Handicap Range
Code 0-1 2-3 4 5-9
Hobie 14 H14 86.4 95.0 90.1 85.6 80.9
Hobie 14 Turbo 1-up H142 83.1 86.3 85.1 81.1 79.4
Hobie 16 H16 76.0 81.5 78.7 74.1 71.3
Hobie 17 (1-up) H17 74.0 78.3 76.2 73.7 69.7
Hobie 17 Sport Slp 2-up H17P 74.5 78.0 74.7 74.0 71.5
Hobie 18 & 18 Magnum 71.4 76.8 73.5 69.5 66.8
Hobie 20 Miracle H20 65.0 69.1 66.4 64.4 61.4
Hobie 21 no spi H21 67.0 71.9 69.2 66.3 61.7
Hobie Fox spi HFOX 60.4 63.7 61.5 60.5 58.0
Hobie FXOne jib n/s HFX1T [70.1]
Hobie FXOne spi 1-up HFX1 S 68.5 72.0 70.4 69.2 65.7
Hobie Getaway HGET 83.3 87.5 86.2 82.5 80.0
Hobie SX-18 spi H18SX 71.3 75.5 73.0 70.1 66.3
Hobie Tiger F18 See: F18
Hobie Tiger ODR spi HTIG 62.1 65.3 63.6 61.2 59.5
Hobie Trifoiler HTRIF [75.0]
Hobie Wave HWAV 92.1 95.8 92.7 89.5 89.2
J/100 J-100 68.0 (69.4) 69.0 (68.4)
J/105 ODR J-105 70.5 73.1 70.4 68.7 (67.5)
J/109 J-109 67.2 67.1 65.6
J/120 J-120 62.8 63.0 62.3 61.9
J/30 J-30 76.9 78.7 78.3 76.2 73.9
J/33 J-33 70.2 70.6 69.3 67.6
J/34 J-34 74.3 74.8 (72.0)
J/35 J-35 67.2 (68.0) 67.4 65.7 (64.0)
J/36 J-36 69.2 69.7 (67.5) (63.1)
J/41 J-41 66.9 (67.1)
J/44 J-44 60.9 61.2 (58.5) (58.0)
J/80 ODR J-80 74.1 74.9 74.7 73.7 70.1
J/90 J-90 62.9 (62.7) (61.7)
J/92 ODR J-92 72.0 73.0 72.2 70.8 (69.1)
http://offshore.ussailing.org/Portsmouth_Yardstick.htm