How to read Zipform
Z Rated to a good track
ZIPFORM’S computerised assessments for RANDWICK are denoted by the figures shown beside the weight of each runner. They were calculated yesterday by one of SYDNEY’s leading rating analysts, and are for field and condition which prevailed at the time. The winner for each race should come from the highest rated horses. Important scratchings, the ability of jockey engaged, barrier positions and any alteration to track conditions will have a bearing on the ratings. But given similar conditions ZIPFORM give you an additional winning edge.