Mary Ann Parker
USATT#: 50759
942 941
Tri-Cities Spring RR
- 19 Apr 1998
- 19 Apr 1998
This page explains how Mary Ann Parker (USATT# 50759)'s rating went from 942 to 941 at the Tri-Cities Spring RR held on - 19 Apr 1998. 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.