This page explains how Randall Medcalf (USATT# 64482)'s rating went from 1930 to 1876 at the HTTC March RR held on - 29 Mar 1997. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.