25 Jan 2020 - 26 Jan 2020
This page explains how Jay J Chen (USATT# 216241)'s rating went from 1500 to 1523 at the Westchester January 2020 Open held on 25 Jan 2020 - 26 Jan 2020. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.