A2003 Posted June 22, 2008 Report Share Posted June 22, 2008 What is average, average plus and average minus?How is it calculated? Quote Link to comment Share on other sites More sharing options...
han Posted June 22, 2008 Report Share Posted June 22, 2008 Multiply all outcomes by their probabilities and add those products. Quote Link to comment Share on other sites More sharing options...
ArtK78 Posted June 22, 2008 Report Share Posted June 22, 2008 At matchpoint scoring, average is 50%. Average Plus is 60% (or a percentage of your game, if higher) and Average Minus is 40%. At IMPs, average is no swing. Average Plus is usually translated to +3 IMPs, and Average Minus is usually translated to -3 IMPs. I suspect that Average, Average Plus and Average Minus at Board-A-Match is calculated the same as it is at matchpoints, but I have never run into such a ruling. Quote Link to comment Share on other sites More sharing options...
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