Sarah Shuangxia Zhu
USATT#: 268233
| Coach Level: Club
688 660
WCTTA Saturday League
23 Mar 2019
23 Mar 2019
This page explains how Sarah Shuangxia Zhu (USATT# 268233)'s rating went from 688 to 660 at the WCTTA Saturday League event from 23 Mar 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.