document.write( "Question 270738: There are twenty chess teams in a tournament. How many games will be played if each team is eliminated with one loss? \n" ); document.write( "
Algebra.Com's Answer #198299 by Theo(13342)\"\" \"About 
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first round you have 20 teams playing. \r
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\n" ); document.write( "\n" ); document.write( "10 games are played and 10 teams advance to the next round.\r
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\n" ); document.write( "\n" ); document.write( "second round you have 10 teams playing. \r
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\n" ); document.write( "\n" ); document.write( "5 games are played and 5 teams advance to the next round.\r
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\n" ); document.write( "\n" ); document.write( "third round you have 4 teams playing and one team doesn't play this round.\r
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\n" ); document.write( "\n" ); document.write( "2 games are played and 3 teams advance to the next round (2 winners and the team that sat out).\r
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\n" ); document.write( "\n" ); document.write( "fourth round you have 2 teams playing and one team doesn't play this round.\r
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\n" ); document.write( "\n" ); document.write( "1 game is played and 2 teams advance to the final round (1 winner and the team that sat out).\r
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\n" ); document.write( "\n" ); document.write( "fifth round you have 2 teams playing.\r
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\n" ); document.write( "\n" ); document.write( "1 game is played and winner of that game is winner of the tournament.\r
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\n" ); document.write( "\n" ); document.write( "total number of games played is:\r
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\n" ); document.write( "\n" ); document.write( "10 + 5 + 2 + 1 + 1 = 19\r
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