Derrick Cone
USATT#: 64672
1726 1675
1997 Valley of the Sun Open
- 7 Dec 1997
- 7 Dec 1997
This page explains how Derrick Cone (USATT# 64672)'s rating went from 1726 to 1675 at the 1997 Valley of the Sun Open held on - 7 Dec 1997. 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.