Let me get this straight: "(+9.24%)" under "Prop diff." means payout is 9% greater compared to what the payout would have been using proportional method? If so, a positive amount means "good". In the "luck" column, positive amounts mean "bad".

So, it would be my suggestion you should color this column accordingly (orange for "bad", green for "good" - this has to be the miners view, of course )