Sarah Shuangxia Zhu
USATT#: 268233
| Coach Level: Club
948 947
WCTTA Saturday League
15 Feb 2020
15 Feb 2020
This page explains how Sarah Shuangxia Zhu (USATT# 268233)'s rating went from 948 to 947 at the WCTTA Saturday League event from 15 Feb 2020. 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.