| Coach Level: National
29 Jan 2022 - 30 Jan 2022
This page explains how Jishan Liang (USATT# 86560)'s rating went from 2693 to 2676 at the Westchester January 2022 Open held on 29 Jan 2022 - 30 Jan 2022. 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.