Joe E. Griffis
USATT#: 6276
1969 1981
2009 Virginia JOOLA Open
- 4 Oct 2009
- 4 Oct 2009
This page explains how Joe E. Griffis (USATT# 6276)'s rating went from 1969 to 1981 at the 2009 Virginia JOOLA Open held on - 4 Oct 2009. 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.