This page explains how Harvey Gotliffe (USATT# 6102)'s rating went from 1441 to 1427 at the The Top Spin Saturday League event from 6 Sep 2014. 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.