William D. Goodfellow
USATT#: 90074
1239 1239
Chinese New Year Open
21 Jan 2017 - 21 Jan 2017
21 Jan 2017 - 21 Jan 2017
This page explains how William D. Goodfellow (USATT# 90074)'s rating went from 1239 to 1239 at the Chinese New Year Open held on 21 Jan 2017 - 21 Jan 2017. 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.