These are the rating files available as of  30th March 2020.  For instructions go here.

Great Lakes PY, Huw Pearce 2020

RYA PY, GBR, Huw Pearce 2020

RYA PY Limited Data, Huw Pearce 2020

SCHRS PN, Huw Pearce/Geoff Balfre, 2020

SCHRS, Huw Pearce/Geoff Balfre, 2020

Australia Sailing Yardsticks (Dinghies +Cats+Keelboats),
AUS, Brian Chapman,  October 2019

RYA PY, GBR, Huw Pearce 2019

RYA PY Limited Data, Huw Pearce 2019

RYA PY Historical, GBR, Huw Pearce 2018

USSA PN Cats, USA, Jake Kohl, 2011

LYS, DEN, Jonas Ehrlow, 2013.

Texel, NED, Victor van Schaardenburgh, 2007

Echo, IRL, Cahir Davitt, 2004

If you create a rating file please consider supplying it for use by other users and listed here, thanks.  jon@sailwave.com.