William Chan
USATT#: 77422
| Coach Level: Club
1795 1661
Westchester April 2019 Open
27 Apr 2019 - 28 Apr 2019
27 Apr 2019 - 28 Apr 2019
This page explains how William Chan (USATT# 77422)'s rating went from 1795 to 1661 at the Westchester April 2019 Open held on 27 Apr 2019 - 28 Apr 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.