Tom thanks, I made a similar thread in your site.
The cumulative score is interesting since my favorite ever is a mere 11 for Skagit Valley Gold due to 2 things: storage and OP berry production. This is a work-in-progress this table, at the end 77 potatoes has to be evaluated and narrow down to say 35 (ouch!!!)
So there is more to think about...since I would not eliminate SVG but probably try to make it reproduce
to up the rank a bit. Give it some help by making the plants around it diploids for example. This can be of help to have more people add input to look at their results and can help one identify areas to improve or what to cross to what next year. For example I have Sarpo Finger give very little yield 2 years in a row, no storage ability and no berry set but is hardy and delicious. What can I cross it with to save it as TPS?. I might end up donating that clone but I still want the genes somewhere.
Here is a better image:
