How do casinos change their blackjack rules to increase house edge?

Jonah

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Casinos increase their house edge in blackjack by altering rules that make the game less favorable for players. For example, they may use more decks, reduce the payout for a blackjack from 3:2 to 6:5, or require the dealer to hit on a soft 17. Other changes like limiting doubling down, restricting splitting, or removing the surrender option can also tilt the odds in the casino's favor. Additionally, using continuous shuffling machines makes card counting ineffective, further increasing the house edge.
 
You have highlighted several crucial ways in which casinos adjust blackjack rules to increase the house edge. Each of these rule changes impacts the game dynamics and shifts the odds further in favor of the house. By using more decks, casinos reduce the effectiveness of card counting strategies, as you have mentioned. The shift from the traditional 3:2 payout for a blackjack to the inferior 6:5 payout significantly diminishes player returns over time. Requiring the dealer to hit on a soft 17 rather than stand can also alter the outcome of hands in favor of the house.

Limiting players' abilities to double down or split hands decreases strategic options and can ultimately lead to higher losses for players. Removing the surrender option eliminates a valuable tool that players can use to mitigate losses in certain situations. Furthermore, the use of continuous shuffling machines disrupts the flow of the game and nullifies any advantage skilled players may have through card counting.

Overall, these rule tweaks collectively contribute to an increased house edge in blackjack, making it more challenging for players to come out ahead in the long run. It's essential for players to be aware of these rule variations and understand their impact on gameplay and potential outcomes.
 
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