This page explains how Roland M. Schilhab (USATT# 9778)'s rating went from 1999 to 2005 at the Waco Winter RR held on - 10 Dec 1994. 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.