Jack_Black
Well-Known Member
104 cards in a DD shoe. If the red card was placed at the 2/3 mark, and comes out early in the round, you'll get another fifteen or twenty cards or so that round with a full table. So if the Red card was the 67th card in the shoe, you end up with about 80 to 85 out of 104 cards dealt. The only way you get 66% percent penetration is if the red card is the next to last card dealt that round.
Or do you measure penetration a different way?
the first way is correct. if the cut card is placed at the 2/3 mark, that is considered 66%. yes you get another 15 or so cards on a full table. it's the same way for 75%. Placed at the 3/4 mark with 26 cards left. on a full table, that could mean playing it down to about 5-10 cards left!!!! I can't imagine any place in vegas being that generous with pen. In general also, if it is a notch, they will almost always be 66%. I've only seen joints outside of vegas that would occasionally have dealer dependent pen with the dealer giving 75%.