Ying Zhang
USATT#: 90711
1216 1201
Westchester 2018
27 Jan 2018 - 28 Jan 2018
27 Jan 2018 - 28 Jan 2018
This page explains how Ying Zhang (USATT# 90711)'s rating went from 1216 to 1201 at the Westchester 2018 held on 27 Jan 2018 - 28 Jan 2018. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.