Charlene Xiaoying Liu
USATT#: 51422
| Coach Level: State | Certified Referee | Certified Umpire
2027 2023
US Open
17 Dec 2017 - 22 Dec 2017
17 Dec 2017 - 22 Dec 2017
This page explains how Charlene Xiaoying Liu (USATT# 51422)'s rating went from 2027 to 2023 at the US Open held on 17 Dec 2017 - 22 Dec 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.