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Ice hockey penalties
Saturday, August 7th, 2010
Altercations often occur near the goal after a stoppage of play, since defensive players are extremely concerned with protecting their goaltender. All rulebooks call for penalties if an offensive player interferes with a goaltender’s ability to defend the goal. A typical game of ice hockey has two to four officials on the ice charged with [...]
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Ice hockey game
Sunday, February 28th, 2010
Typical layout of an ice hockey rink surface Ice hockey is played on a hockey rink. During normal play, there are six players per side on the ice at any time, each of whom is on ice skates. There are five players and one goaltender per side. The objective of the game is to score [...]
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Game duration in American football
Monday, January 18th, 2010
A line of scrimmage on the 48-yard line. The offense is on the left. A standard football game consists of four 15-minute (typically 12 minutes in high school football) periods (called quarters), with an intermission (called halftime) after the second quarter. The clock stops after certain plays; therefore, a game can last considerably longer (often [...]
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Snooker game play
Wednesday, November 18th, 2009
Objective The objective of the game of snooker is to strike the white cue ball with a cue in the direction of other object-balls and to pot these object balls in one of the six pockets. This must be done according to the rules of the game, which are described below. By potting object balls [...]
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Play of the golf game
Sunday, April 12th, 2009
Every game of golf is based on playing a number of holes in a given order. A round typically consists of 18 holes that are played in the order determined by the course layout. On a nine-hole course, a standard round consists of two successive nine-hole rounds. A hole of golf consists of hitting a [...]
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Tennis
Saturday, March 7th, 2009
Tennis is a sport played between either two players (“Singles”) or two teams of two players (“doubles”). Players use a stringed racquet to strike a ball, a hollow rubber ball covered in felt, over a net into the opponent’s court. In some places tennis is still called lawn tennis to distinguish it from real tennis [...]
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Jai-Alai geographic distribution
Wednesday, February 4th, 2009
In countries such as France, Spain and Mexico the game of jai-alai is popular; in some regions, the game is played in almost every town and city. In the United States, jai-alai enjoyed some popularity as a gambling alternative to horse racing and remains popular in Florida, where the game is used as a basis [...]
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Jai-Alai rules and play
Thursday, January 29th, 2009
The court (or fronton) for Jai Alai consists of 3 walls (front, back, and left), and the floor between them in play. If the ball touches the floor outside these walls, it is considered out of bounds. Similarly, there is also a border going about 3ft inside the front wall that is also out of [...]
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Baseball
Friday, January 23rd, 2009
A view of the playing field at Wrigley Field, Chicago, Illinois Baseball is a team sport popular in North America, Latin America, the Caribbean and East Asia. The modern game was developed in the United States from early bat-and-ball games played in Britain, and it has become the national sport of the United States. It [...]
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Kelly criterion
Tuesday, January 13th, 2009
The Kelly Criterion or as it is sometimes referred to as the Kelly formula is a formula used to maximize the long-term growth rate of repeated plays of a given gamble that has positive expected value. The formula specifies the percentage of the current bankroll to be bet at each iteration of the game. In [...]















































