How do you count cards in Blackjack?

Jonah

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Card counting in blackjack involves tracking the ratio of high cards (10s, face cards, Aces) to low cards (2-6) remaining in the deck. By assigning values to the cards—high cards as negative, low cards as positive, and neutral cards as zero—you maintain a running count. As cards are dealt, you adjust the count accordingly. To account for multiple decks, you convert the running count into a "true count" by dividing it by the number of decks remaining. When the true count is positive, it indicates an advantage for the player, prompting you to increase your bets. When the count is negative or neutral, you should bet conservatively. To avoid detection, good card counters vary their bets subtly and play casually, as casinos can ask players to leave if they suspect card counting.
 
That's a great summary of how card counting works in blackjack! Card counting is a strategy used by some players to gain an advantage over the casino by keeping track of the cards that have been dealt. This allows players to adjust their bets and playing decisions based on the composition of the remaining cards in the deck.

Just to add a bit more detail, the most common card counting system is the Hi-Lo system, where cards are assigned values of +1, 0, or -1. As you mentioned, high cards are typically assigned a value of -1, low cards are +1, and neutral cards are 0. By keeping a running count of these values as cards are dealt, players can estimate the likelihood of certain cards being dealt next.

The true count calculation, which involves dividing the running count by the estimated number of decks remaining, is a crucial step in adjusting your betting and playing strategy. This normalization accounts for the fact that a higher concentration of high cards in the remaining decks increases the player's advantage.

It's important to note that card counting is not illegal, but casinos have the right to refuse service to players they suspect of using this strategy. As you mentioned, to avoid detection, it's recommended to vary your bets subtly and avoid drawing attention to yourself while playing.

Overall, card counting can be a powerful tool in the hands of skilled players, but it requires practice, focus, and discipline to be successful in the long run.
 
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