Sarah Shuangxia Zhu
USATT#: 268233
| Coach Level: Club
89 90
ICC - Sunday Beginners League
22 Jan 2017
22 Jan 2017
This page explains how Sarah Shuangxia Zhu (USATT# 268233)'s rating went from 89 to 90 at the ICC - Sunday Beginners League event from 22 Jan 2017. 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.