Mary Ann Parker
USATT#: 50759
860 853
TCTTA Spring Open Double RR
- 8 Mar 2009
- 8 Mar 2009
This page explains how Mary Ann Parker (USATT# 50759)'s rating went from 860 to 853 at the TCTTA Spring Open Double RR held on - 8 Mar 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.