William Zhang
USATT#: 21141
911 862
2019 DFWTT Fall Open
16 Nov 2019 - 16 Nov 2019
16 Nov 2019 - 16 Nov 2019
This page explains how William Zhang (USATT# 21141)'s rating went from 911 to 862 at the 2019 DFWTT Fall Open held on 16 Nov 2019 - 16 Nov 2019. 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.