This page explains how Fred Becker (USATT# 220369)'s rating went from 1132 to 1129 at the Westchester February 2020 Open held on 22 Feb 2020 - 23 Feb 2020. 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.