This page explains how Sho Miyazaki (USATT# 95249)'s rating went from 1919 to 1963 at the Westchester September 2019 Open held on 28 Sep 2019 - 29 Sep 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.