Joe E. Griffis
USATT#: 6276
2023 1997
Matthew Murad Memorial Open 20
- 29 May 2005
- 29 May 2005
This page explains how Joe E. Griffis (USATT# 6276)'s rating went from 2023 to 1997 at the Matthew Murad Memorial Open 20 held on - 29 May 2005. 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.