Charlene Xiaoying Liu
USATT#: 51422
| Coach Level: State | Certified Referee | Certified Umpire
1935 1919
Potomac Fall Open
- 22 Nov 1998
- 22 Nov 1998
This page explains how Charlene Xiaoying Liu (USATT# 51422)'s rating went from 1935 to 1919 at the Potomac Fall Open held on - 22 Nov 1998. 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.