Lots of folks enjoy playing blackjack regardless of their skill level or experiences with it. Those people who aren’t devotees and just occasionally play it with family or friends consider blackjack rules to be pretty simple. You get cards, calculate the points, and either stop or take more cards, hoping to get more points than the dealer, but not to go over 21 points. Well, for the recreational level of playing, the basic simple rules would be enough, but for professionals or even just folks who play online to win money it is important to know all the details of every blackjack version. This is where it gets more complicated.
There are 6912 variations of blackjack. Such huge number is the result of ten variables. The first one is the number of decks of cards used – blackjack can be played with 1, 2, 3, 4, 6 and 8 decks of cards. Online blackjack rules, however, do not follow the same concept because in online games the dealt cards are returned to the deck to be reshuffled and dealt again – this is a legitimate step, which is done to eliminate any card counting tricks. Second variable is whether dealer hits or stands on a soft 17. In some casinos a dealer has only one option – to hit, which generally increases house edge (make a note of that). Next is whether a player can double after a split or not. Then goes three options to double on – any first two cards, only 10 and 11, or 9, 10, 11. Next variable allows a player to split into 2, 3 or 4 hands. Then follows an option to resplit aces, and another one whether or not a player can hit split aces. The final three are whether or not player loses only original bet against casino blackjack hand, possibility to surrender (fold), and what blackjack pays.
All these variables add up to nearly seven thousands different games and do affect the house edge. Experienced players know all that and are able to determine which game will be more advantageous for a player. Generally, there are about a hundred of the most distinguished variations that are used in land-based casinos. A player can choose any available in casino blackjack he or she likes – every table has its blackjack rules chart posted near or right one the table. Online casinos also tend to offer different blackjack games, the house edge of which may vary from 0.13 to 1.21%. If you just want to play for free, then you shouldn’t really worry about the edge (although, it would be great experience to contrast and compare your points won or lost with different percentage), but if your sole intention to earn an extra buck or two then check out that house edge. All online casinos that are in good standing with the appropriate authorities have such data available on their sites. If you want to become a more or less good player you need to carefully study the rules and terminology before you venture into online gambling.