Derrick Cone
USATT#: 64672
2027 2012
Grand Canyon State Summer Games
- 31 May 2010
- 31 May 2010
This page explains how Derrick Cone (USATT# 64672)'s rating went from 2027 to 2012 at the Grand Canyon State Summer Games held on - 31 May 2010. 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.