This page explains how Chong-Koo Kim (USATT# 14887)'s rating went from 1471 to 1469 at the Washington Davis Cup Style Tea held on - 28 May 2006. 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.