This page explains how Bobby D. Jones (USATT# 18868)'s rating went from 1866 to 1875 at the Columbia Nov 2000 Giant RR held on - 12 Nov 2000. 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.