Mary Ann Parker
USATT#: 50759
883 860
Tri-Cities Fall Open Double RR
- 19 Oct 2008
- 19 Oct 2008
This page explains how Mary Ann Parker (USATT# 50759)'s rating went from 883 to 860 at the Tri-Cities Fall Open Double RR held on - 19 Oct 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.