Ray A. Robertson
USATT#: 63884
1436 1442
Valley of the Sun Open
- 7 Dec 2014
- 7 Dec 2014
This page explains how Ray A. Robertson (USATT# 63884)'s rating went from 1436 to 1442 at the Valley of the Sun Open held on - 7 Dec 2014. 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.