Charlene Xiaoying Liu
USATT#: 51422
| Coach Level: State | Certified Referee | Certified Umpire
2008 2019
2010 North American Championsh
- 3 Jul 2010
- 3 Jul 2010
This page explains how Charlene Xiaoying Liu (USATT# 51422)'s rating went from 2008 to 2019 at the 2010 North American Championsh held on - 3 Jul 2010. 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.