Derrick Cone
USATT#: 64672
2087 1986
California State Open
- 24 Jun 2012
- 24 Jun 2012
This page explains how Derrick Cone (USATT# 64672)'s rating went from 2087 to 1986 at the California State Open held on - 24 Jun 2012. 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.