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# Single Elimination and Double Elimination

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## ted engracial

on 15 December 2013

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#### Transcript of Single Elimination and Double Elimination

Single Elimination and Double Elimination
Tournament

Single Elimination Tournament
This type of tournament works best if you have a large number of teams and a short time frame.

the easiest to organize.

a team loses one time they are out of the tournament.

Also known as the “Knock-Out ” system

Double Elimination Tournament
THANK YOU
for
LISTENING
this method is the simplest and most expedient way to determine a winner it can accommodate numerous entries and limited time and facilities

the best team may lose in an early round because of an “off day”, so the rightful winner may not be determined. many teams are eliminated in early play.

Total # of Games
G = N – 1
whereas:
N = Total # of teams
G = Total # of Games

Formula:

Total # of Bye/s
B = nP² - N
whereas:
N = Total # of teams
B = Total # of Bye/s
nP² = nearest power of 2

Byes are teams that have an advantage over other teams because they are only play after one game is over and they are determine by draw lots.

There's a bye if the # of entries or teams dot not belong to the number of power of two(nP²)

BYE
One of the fairest type of tournament
a team or player must lose two times.
There is a winner's bracket and a loser's bracket, everyone starts in the winner's bracket.
Double Elimination Tournament

each entrant is guaranteed at least two games it produces a more valid winner than does the single elimination method

some teams are eliminated after playing only two games

Double Elimination Tournament

Formula:
Total # of Games
G = 2( N – 1 )
whereas:
N = Total # of teams
G = Total # of Games

Total # of Bye/s
B = nP² - N
whereas:
N = Total # of teams
B = Total # of Bye/s
nP² = nearest power of 2
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