This page explains how Chettra Ly (USATT# 1688)'s rating went from 1533 to 1524 at the 2004 Bellevue Fall Open held on - 31 Oct 2004. 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.