We start with a base game! Assume 6 decks, double on any first 2 cards, no double after splitting, resplit all pairs except Aces, dealer stands of soft 17 (S-17) and no Surrender. Insurance is available and naturals pay the normal 3 to 2. The basic strategy player has an advantage of about −0.56% in this game.1)In other words, the house has an advantage of +0.56% in this game.Add the following to calculate the approximate new player advantage (or disadvantage). 2)This rule variation chart only estimates changes in player advantage. Use Norm Wattenberger’sBlackjack Odds Calculator for better results.