Shuffling

Shuffling is a procedure used to randomize a deck of playing cards to provide an element of chance in card games. Shuffling is often followed by a cut, to help ensure that the shuffler has not manipulated the outcome. A common shuffling technique is called the riffle or dovetail shuffle, in which half of the deck is held in each hand with the thumbs inward, then cards are released by the thumbs so that they fall to the table interleaved. Many also lift the cards up after a riffle, forming what is called a bridge which puts the cards back into place. This can also be done by placing the halves flat on the table with their rear corners touching, then lifting the back edges with the thumbs while pushing the halves together. While this method is more difficult, it is often used in casinos because it minimizes the risk of exposing cards during the shuffle. There are two types of perfect riffle shuffles: if the top card moves to be 2nd from the top then it is an in shuffle, otherwise it is known as an out shuffle which preserves both the top and bottom cards.

Riffle shuffling does, however, carry a risk of damaging cards from excessive bending. Casinos often replace their playing cards to prevent cheating from players that detect deformations in the cards. However, collectible card game cards are considerably less replaceable than playing cards, and CCG cards can be damaged from riffle shuffling, even when protected with card sleeves.

Because standard shuffling techniques are seen as weak, and in order to avoid inside jobs where employees collaborate with gamblers by performing inadequate shuffles, many casinos employ automatic shuffling machines. They also save time that would otherwise be spent shuffling, allowing several more hands per hour to be played and increasing the profitability of the table. These machines are also used to lessen repetitive motion stress injuries to a dealer. Note that the shuffling machines have to be carefully designed, as they can generate biased shuffles otherwise: the most recent shuffling machines are computer-controlled, though they have not yet fully been integrated into gaming.

 

Financial betting refers to the wagering on the price development of a financial instrument at some later date relative to the current price or level of the instrument, against odds offered by a bookmaker. Maximum potential pay-off of the wager is known when the bet is taken and as a corollary risk is known beforehand by being limited to the initial stake.

Financial betting instruments are a type of digital option. The outcome of the wager at settlement is binary, that is, either a win or a loss. Settlement is executed in cash and there is no delivery of the underlying asset. At any point in time prior to the settlement date bets can often be sold, allowing for possibilities to bet on the accuracy of a market move within the fixed limits of zero win loss of the stake and maximum potential win. A fee might sometimes be charged for this service.

The main difference between financial betting and speculation on financial markets using products such as financial spread betting is that the bet must result in a simple binary win or loss based on an event on the underlying financial instruments. This triggers a fixed payout for a win, while with spread betting the payout or loss varies with the price level of the underlying instrument. Within financial floating odds the odds change for a given strike price as the price of the underlying changes. The floating odds company calculates odds for different strikes and how much can be won upon settlement depends on how much is bet at those odds.

Within financial fixed odds betting, the odds are fixed, while the strike price where a win is achieved relative the current level changes. The fixed odds company will calculate how much has to be bet to win a certain amount upon settlement if the conditions of the prediction become true.

Bouillotte

Bouillotte, a vying 18th century French gambling card game of the Revolution, based on Brelan, very popular during the 19th century in France and again in America for some years from 1830. Bouillotte is regarded as one of the games that influenced the open-card stud variation in poker.

A piquet pack is used, from which, in case five play, the sevens are removed. When four the knaves, and when three the queens are omitted. The ace is the highest card in play and in cutting. Counters or chips, as in poker, are used. Before the deal each player antes one counter to the pot, after which each, the age passing, may raise the pot; those not seeing the raise being obliged to drop out.

Three cards are dealt to each player, and a thirteenth, called the retourné, when four play, turned up. Each player must then bet, call, raise or drop out. When a call is made the hands are shown and the best hand wins. The hands rank as follows:

Simple Brélan, three of a kind, ace being high.

Brélan Carré, four of a kind, one being the retourné.

Brélan Favori, three of a kind, one being the retourné.

If more than one player has a brélan, the best is one that matches the rank of the turn up a brélan carré, or squared-up brelan. If none matches, that of highest rank wins. Any player with a brelan receives a side-payment of one chip, two if it is a carré, from each opponent.

If no player holds a brélan, the hand holding the greatest number of pips wins. All hands are turned face up, including those of players who dropped. The face values of all these cards are totalled for each suit, ace counting 11, court cards 10 and numerals their face value. The best suit is the one with the highest visible total, and the player holding the highest card of it wins the pot, provided that he has not previously dropped. If he has, the winner is the player counting the greatest face value of cards in any other suit.