Weighting Factors: “DRF” rating
DRF Speed The Daily Racing Forms speed rating is weighted against the track
record. A speed rating of 100 means that the horse’s running time
equals the track record for the distance. Each fifth of a second slower
earns a point less. Thus an 85 is 3 full seconds (15 fifths) slower than
the local track’s record.
Track Variant The purpose of the track variant is to express the track’s relative
slowness and thus its effect on running times.
The Individual Horse Rating DRF speed is equal to the DRF speed + the Track Variant.
Created with the Personal Edition of HelpNDoc: Create HTML Help, DOC, PDF and print manuals from 1 single source