This page explains how Cody Luther Jones (USATT# 7068)'s rating went from 1856 to 1846 at the Davison June Open held on - 22 Jun 2002. 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.