This page explains how Maxie Burgess (USATT# 55813)'s rating went from 1928 to 1821 at the Greater Columbia Closed Invita held on - 22 Apr 1995. 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.