Derrick Cone
USATT#: 64672
1893 1885
Valley of the Sun Open
- 7 Dec 2008
- 7 Dec 2008
This page explains how Derrick Cone (USATT# 64672)'s rating went from 1893 to 1885 at the Valley of the Sun Open held on - 7 Dec 2008. 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.