Derrick Cone
USATT#: 64672
2020 2029
Grand Canyon State Winter Game
- 13 Mar 2005
- 13 Mar 2005
This page explains how Derrick Cone (USATT# 64672)'s rating went from 2020 to 2029 at the Grand Canyon State Winter Game held on - 13 Mar 2005. 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.