Mary Ann Parker
USATT#: 50759
853 849
Tri-City Spring Open Double RR
- 18 Apr 2010
- 18 Apr 2010
This page explains how Mary Ann Parker (USATT# 50759)'s rating went from 853 to 849 at the Tri-City Spring Open Double RR held on - 18 Apr 2010. 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.