Phyllis Du
USATT#: 75343
1981 2015
QTTC January Open
- 25 Jan 2009
- 25 Jan 2009
This page explains how Phyllis Du (USATT# 75343)'s rating went from 1981 to 2015 at the QTTC January Open held on - 25 Jan 2009. 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.