Ray A. Robertson
USATT#: 63884
1475 1455
AZ PTTC Monday
11 Mar 2015
11 Mar 2015
This page explains how Ray A. Robertson (USATT# 63884)'s rating went from 1475 to 1455 at the AZ PTTC Monday event from 11 Mar 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.