Phyllis Du
USATT#: 75343
2174 2121
MATTBC
21 Nov 2013
21 Nov 2013
This page explains how Phyllis Du (USATT# 75343)'s rating went from 2174 to 2121 at the MATTBC event from 21 Nov 2013. 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.