Ray A. Robertson
USATT#: 63884
1416 1432
Valley of the Sun Open
- 4 Dec 2011
- 4 Dec 2011
This page explains how Ray A. Robertson (USATT# 63884)'s rating went from 1416 to 1432 at the Valley of the Sun Open held on - 4 Dec 2011. 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.