Does a split after a double down gives you a better advantange?

I was wonder if a split after a double down gives more advantage to the player? Baileys has a new Single 21 that has the following rules below that gives me a .35 advantage. I think I get a higher advantage when I can split after a double down.

1. Allows you to split and double anytime even on the 5th card.
2. 6 cards without bust is automatic win
3. BJ pays 1:1
4. Late surrender anytime
5. Surrender on ace
6. You can split after a double down. If I have a 2,5,4 in that order and I double down and get another 4, I can split the 4s and get another double down card on the original double down.
7. You double down after a split.
8. Split aces one time.
9. One deck with one burn card.

How do you figure this game gives you a .35% advantage with an even money payoff on the natural?

Being able to split after a double hand could give you an advantage, but I imagine you'd have to learn a whole new strategy for it. The scenario you described would have you splitting fours and doubling on a seven, neither of which are advantageous plays in most situations. One would have to weigh the value of the double on an 11 in that case versus the value of splitting and doubling on what's left.

I cannot find any strategies for these new rules. I got the odds from http://www.qfit.com/blackjack-odds-calculator.htm, but the odds are not accurate because it does not count for the 1:1 payoff on blackjack and splits after a double.

Below is an example of what I played today against the dealers 6 this morning.

2, 5 is the original hand. Dealer gave me a 4, and I double down.

Dealer gave me another 4 so I split the 4s. After the dealer splits the 4, the dealer gave me another card for my double hand and another card on top of the new 4. So I double down on the new hand to get 18. Below is what my 2 hands look like.

2, 5, 4, 10

4, 6, 8

Even money blackjack gives the house an advantage of 2.27%, according to the Wizard of Odds. I didn't add up the other rules, but they won't get close to giving you an advantage. As for the hand you played, good for you that you got the cards you did. In terms of figuring the value of the rule, that one hand is meaningless.

The hand maybe meaningless, but it gives an example of the new rule of splitting after a double down. As a novice player, I am just trying to figure out to continue to play single 21 or play a double deck with standard rules. Looks like the double deck blackjack has better odds than the single 21 at Baileys. Singel 21 is the only single deck game at Baileys in Tunica.

I understand that even with odds that favors a player will not help until the player master the art of counting cards and the strategies. I am just looking for a blackjack game that gives me the best odds, so I can master my skills. I even purchase Casino V�rit� Blackjack to help me learn.

Has a house edge of around 0.65% IT's better than Super FUn 21, but not as good as regular blackjack. It is vunerable to card counting.

If I can back count and they deal Ro6, then SF21 is my choice of games. The problem is that these games are a novelty.