Derrick Cone
USATT#: 64672
1808 1953
Valley of the Sun
- 17 Nov 2002
- 17 Nov 2002
This page explains how Derrick Cone (USATT# 64672)'s rating went from 1808 to 1953 at the Valley of the Sun held on - 17 Nov 2002. 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.