This page explains how Harvey Gotliffe (USATT# 6102)'s rating went from 1534 to 1489 at the The Top Spin Saturday League event from 26 Apr 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.