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Card Reading (bridge)
In contract bridge, card reading (or counting the hand) is the process of inferring which remaining cards are held by each opponent. The reading is based on information gained in the bidding and the play to previous tricks. The technique is used by the declarer and defenders primarily to determine the probable suit distribution and card holdings of each unseen ; determination of the location of specific spot-cards may be critical as well. Card reading is based on the fact that there are thirteen cards in each of four suits and thirteen cards in each of four hands. General tips Basic There are some basic tips: * The player could memorize the common patterns of the 13 cards, in a suit, as held by the four players: 4432, 4333, 4441, 5332, 5431, 5422, 6322, 6331, etc. If a player discovers that each opponent has three cards in a suit, and the player holds two cards, then no arithmetic is needed to know that the partner holds the remaining five cards of the suit, because the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contract Bridge
Contract bridge, or simply bridge, is a trick-taking card game using a standard 52-card deck. In its basic format, it is played by four players in two competing partnerships, with partners sitting opposite each other around a table. Millions of people play bridge worldwide in clubs, tournaments, online and with friends at home, making it one of the world's most popular card games, particularly among seniors. The World Bridge Federation (WBF) is the governing body for international competitive bridge, with numerous other bodies governing it at the regional level. The game consists of a number of , each progressing through four phases. The cards are dealt to the players; then the players ''call'' (or ''bid'') in an auction seeking to take the , specifying how many tricks the partnership receiving the contract (the declaring side) needs to take to receive points for the deal. During the auction, partners use their bids to also exchange information about their hands, including o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suit (cards)
In playing cards, a suit is one of the categories into which the cards of a deck are divided. Most often, each card bears one of several pips (symbols) showing to which suit it belongs; the suit may alternatively or additionally be indicated by the color printed on the card. The rank for each card is determined by the number of pips on it, except on face cards. Ranking indicates which cards within a suit are better, higher or more valuable than others, whereas there is no order between the suits unless defined in the rules of a specific card game. In a single deck, there is exactly one card of any given rank in any given suit. A deck may include special cards that belong to no suit, often called jokers. History Modern Western playing cards are generally divided into two or three general suit-systems. The older Latin suits are subdivided into the Italian and Spanish suit-systems. The younger Germanic suits are subdivided into the German and Swiss suit-systems. The French suits a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arithmetic
Arithmetic () is an elementary part of mathematics that consists of the study of the properties of the traditional operations on numbers— addition, subtraction, multiplication, division, exponentiation, and extraction of roots. In the 19th century, Italian mathematician Giuseppe Peano formalized arithmetic with his Peano axioms, which are highly important to the field of mathematical logic today. History The prehistory of arithmetic is limited to a small number of artifacts, which may indicate the conception of addition and subtraction, the best-known being the Ishango bone from central Africa, dating from somewhere between 20,000 and 18,000 BC, although its interpretation is disputed. The earliest written records indicate the Egyptians and Babylonians used all the elementary arithmetic operations: addition, subtraction, multiplication, and division, as early as 2000 BC. These artifacts do not always reveal the specific process used for solving problems, but t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counting Trumps
Counting is the process of determining the number of elements of a finite set of objects, i.e., determining the size of a set. The traditional way of counting consists of continually increasing a (mental or spoken) counter by a unit for every element of the set, in some order, while marking (or displacing) those elements to avoid visiting the same element more than once, until no unmarked elements are left; if the counter was set to one after the first object, the value after visiting the final object gives the desired number of elements. The related term ''enumeration'' refers to uniquely identifying the elements of a finite (combinatorial) set or infinite set by assigning a number to each element. Counting sometimes involves numbers other than one; for example, when counting money, counting out change, "counting by twos" (2, 4, 6, 8, 10, 12, ...), or "counting by fives" (5, 10, 15, 20, 25, ...). There is archaeological evidence suggesting that humans have been counti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auction
An auction is usually a process of buying and selling goods or services by offering them up for bids, taking bids, and then selling the item to the highest bidder or buying the item from the lowest bidder. Some exceptions to this definition exist and are described in the section about different types. The branch of economic theory dealing with auction types and participants' behavior in auctions is called auction theory. The open ascending price auction is arguably the most common form of auction and has been used throughout history. Participants bid openly against one another, with each subsequent bid being higher than the previous bid. An auctioneer may announce prices, while bidders submit bids vocally or electronically. Auctions are applied for trade in diverse contexts. These contexts include antiques, paintings, rare collectibles, expensive wines, commodities, livestock, radio spectrum, used cars, real estate, online advertising, vacation packages, emission trading, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adept
An adept is an individual identified as having attained a specific level of knowledge, skill, or aptitude in doctrines relevant to a particular author or organization. He or she stands out from others with their great abilities. All human qualities are developed in them, including intelligence and spirituality. Anyone can become an adept through spiritual development and self-improvement. Etymology The word "adept" is derived from Latin ''adeptus'' 'one who has attained' (the secret of transmuting metals). Authors H. P. Blavatsky Madame Blavatsky makes liberal use of the term ''adept'' in her works to refer to their additional function as caretaker of ancient occult knowledge. She also mentions their great compassionate desire to help humanity and also documents other powers of the adept such as being able to take active control of elemental spirits as well as the physical and astral conditions of non-adepts. Alice Bailey In Alice Bailey's body of writing she outlines a hiera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dummy Hand
A dummy hand or ghost player is an imaginary extra player in a card game, used to make a game more challenging, as a special hand in a game or to compensate for a missing player. A ghost player can take the place of a human player either as a dead hand (their cards or pieces are not used in the game), or under the control of another player. In some games the dummy hand is revealed face-up. Dead hand In the case of card games and tile games the ghost player is dealt cards or tiles which are subsequently not used in the game (which are considered dead cards). The ghost player does not participate in the game, reveal their hand or score any points. In some versions of three player mahjong the last 13 tiles of the game are not used as though they belong to a fourth player who has not played their hand. That player also takes the fourth wind position. In Rummoli the ghost position is known as the widow. An extra hand is dealt to a ghost player and those cards are not revealed until t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glossary Of Contract Bridge Terms
These terms are used in contract bridge, using duplicate or rubber scoring. Some of them are also used in whist, bid whist, the obsolete game auction bridge, and other trick-taking games. This glossary supplements the Glossary of card game terms. : ''In the following entries,'' boldface links ''are external to the glossary and'' plain links ''reference other glossary entries.'' 0–9 ;: A mnemonic for the original (Roman) response structure to the Roman Key Card Blackwood convention. It represents "3 or 0" and "1 or 4", meaning that the lowest step response (5) to the 4NT key card asking bid shows responder has three or zero keycards and the next step (5) shows one or four. ;: A mnemonic for a variant response structure to the Roman Key Card Blackwood convention. It represents "1 or 4" and "3 or 0", meaning that the lowest step response (5) to the 4NT key card asking bid shows responder has one or four keycards and the next step (5) shows three or zero. ;1RF: One round forc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bidding
Bidding is an offer (often competitive) to set a price tag by an individual or business for a product or service ''or'' a demand that something be done. Bidding is used to determine the cost or value of something. Bidding can be performed by a person under influence of a product or service based on the context of the situation. In the context of auctions, stock exchange, or real estate, the price offer a business or individual is willing to pay is called a bid. In the context of corporate or government procurement initiatives, in Business and Law school students actively bid for high demand elective courses that have a maximum seat capacity though a course bidding process using pre allocated bidding points or e-bidding currency on course bidding systems. The price offer a business or individual is willing to sell is also called a bid. The term "bidding" is also used when placing a bet in card games. Bidding is used by various economic niches for determining the demand and hen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trump (card Games)
A trump is a playing card A playing card is a piece of specially prepared card stock, heavy paper, thin cardboard, plastic-coated paper, cotton-paper blend, or thin plastic that is marked with distinguishing motifs. Often the front (face) and back of each card has a fi ... which is elevated above its usual rank in trick-taking games. Typically, an entire Suit (cards), suit is nominated as a ''trump suit''; these cards then outrank all cards of plain (non-trump) suits. In other contexts, the terms ''trump card'' or ''to trump'' refers to any sort of action, authority, or policy which automatically prevails over all others. Etymology The English word '':wikt:trump, trump'' derives from ''Trionfi (cards), trionfi'', a type of 15th-century Italian playing cards, from the Latin '':wikt:triumphus, triumphus'' "triumph, victory procession", ultimately (via Etruscan) from Greek Thriambus, θρίαμβος, the term for a hymn to Dionysus sung in processions in his honour. ''Trion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signal (bridge)
A (bridge) signal is a move in the card game of contract bridge in which partners defending against a contract play particular cards in a manner which gives a coded meaning or ''signal'' to guide their subsequent card play. This may also be referred to as ''carding''. Signals are usually given with the cards from the two-spot to the nine-spot. There are three types of signals: * attitude signals – the most frequently used, to encourage or discourage continuation of the suit led by partner * count signals – showing either an even or odd number of cards held in the suit led and * suit preference signals – the least frequently used, indicating partiality for a specific side suit. The methods used for each type of signal have evolved over time and fall into two broad categories: * standard signals, where a high card or one followed by a lower card is encouraging when it is an attitude signal or shows an even number of cards when it is a count signal; and * reverse (upside down) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rule Of 11
In contract bridge Contract bridge, or simply bridge, is a trick-taking card game using a standard 52-card deck. In its basic format, it is played by four players in two competing partnerships, with partners sitting opposite each other around a table. Millions ..., the Rule of 11 is applied when the opening lead is the fourth best from the defender's suit. By subtracting the rank of the card led from 11, the partner of the opening leader can determine how many cards higher than the card led are held by declarer, dummy and himself; by deduction of those in dummy and in his own hand, he can determine the number in declarer's hand. Logic The rule works because the opening leader is known to have exactly three cards higher than that led and the number of cards lower in rank to that card is also known. The following reasoning applies when the lead is known to be or is suspected to be the lead of opener's fourth best card in the suit: * the total number of cards greater than the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
