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HrRatingDiff( ), JrRatingDiff( ), SrRatingDiff( )

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The functions return the change of horse rating in underlying race comparing with last race. A positive value is for an increase while a negative value is for an decrease.

 

Syntax

HrRatingDiff(nBackRaces,'fCondition',nDefaultVal)

JrRatingDiff (nBackRaces,'fCondition',nDefaultVal)

SrRatingDiff (nBackRaces,'fCondition',nDefaultVal)

 

Returns

Numeric

 

 


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