Ray A. Robertson
USATT#: 63884
1467 1466
AZ PTTC Monday
13 Apr 2015
13 Apr 2015
This page explains how Ray A. Robertson (USATT# 63884)'s rating went from 1467 to 1466 at the AZ PTTC Monday event from 13 Apr 2015. 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.