Great Lakes v RYA Handicap Movements - For the classes where we have made the biggest changes, or have large series participation, we have graphed our Great Lakes handicap adjustments v the RYA Portsmouth Yardstick Number changes. From this you can see that in many cases we have anticipated RYA changes, but in some we have overshot and have made recent adjustments to re-align. We always use RYA PYNs where possible.
