How can one tell when you are playing against a card counter?

[Julio88]

https://microsoftedge.microsoft.com/addons/detail/youcom/ffoiecgjambohnpffggcdidbomhmcack
If you suspect that a player at a blackjack table is counting cards, some signs to look out for include:

Large swings in betting: Card counters bet more when the deck is favorable and less when it is not.
Basic strategy deviations: Card counters may deviate from basic strategy based on the count.
Increased focus on the game: Card counters may be particularly focused on the game and not engage in as much small talk or chit-chat as casual players.

However, it is important to note that simply exhibiting one or more of these signs does not necessarily mean the player is a card counter, as there are other factors that could be influencing their behavior. Additionally, casinos have security measures in place to detect and prevent card counting, so it is unlikely that a card counter would be able to continue playing undetected for very long.

 

[CR7]

To expand on the signs that may suggest someone is counting cards:

1. Large swings in betting: As I mentioned earlier, card counters will bet more when the deck is favorable and less when it's not. So if you notice a player making big jumps in their betting amounts, it could be a sign that they're counting cards.

2. Basic strategy deviations: Basic strategy is the foundation of blackjack play. It's a set of rules that tells you the statistically best way to play each hand based on your cards and the dealer's upcard. But card counters may deviate from basic strategy, taking more risks or making different plays when the count is in their favor. If you see someone consistently deviating from basic strategy, it could be a sign that they're counting cards.

3. Increased focus on the game: Playing blackjack well requires focus and attention to detail. But card counters will often become more focused on the game when the count is in their favor, counting cards in their head and calculating their bets carefully. So if you notice someone becoming noticeably more focused when the deck is hot, it could be a sign that they're counting cards.

4. Inconsistencies in play: When someone is counting cards, they may change their play style to mask their counting, so it may be difficult to detect. However, if you notice someone playing erratically, switching things up suddenly and inexplicably, it could be a sign that they're trying to throw off the dealer or others at the table.

It's important to note that there are other reasons that someone may exhibit these behaviors, such as having a lucky streak or just being an inexperienced player. Additionally, as I mentioned earlier, casinos have measures in place to detect and prevent card counting. So while these signs may suggest someone is counting cards, it's not a guarantee, and they may have already been detected by casino security.