Phyllis Du
USATT#: 75343
1973 1968
Spinathon
- 25 May 2008
- 25 May 2008
This page explains how Phyllis Du (USATT# 75343)'s rating went from 1973 to 1968 at the Spinathon held on - 25 May 2008. 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.