This page explains how Anthony Chu (USATT# 71673)'s rating went from 2018 to 2005 at the The Top Spin Saturday League event from 8 Oct 2011. 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.