This page explains how Emile Goldstein (USATT# 35343)'s rating went from 2223 to 2218 at the Westchester October 2019 Open held on 26 Oct 2019 - 27 Oct 2019. 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.