William D. Goodfellow
USATT#: 90074
1300 1250
2016 Aurora Summer Open
24 Jul 2016 - 24 Jul 2016
24 Jul 2016 - 24 Jul 2016
This page explains how William D. Goodfellow (USATT# 90074)'s rating went from 1300 to 1250 at the 2016 Aurora Summer Open held on 24 Jul 2016 - 24 Jul 2016. 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.