Derrick Cone
USATT#: 64672
1805 1789
Arizona State Championships
- 22 Apr 2000
- 22 Apr 2000
This page explains how Derrick Cone (USATT# 64672)'s rating went from 1805 to 1789 at the Arizona State Championships held on - 22 Apr 2000. 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.