Bill Walk
USATT#: 10889
| International Referee | International Umpire
1531 1448
2016 Pittsburgh Steel City Open
14 May 2016 - 14 May 2016
14 May 2016 - 14 May 2016
This page explains how Bill Walk (USATT# 10889)'s rating went from 1531 to 1448 at the 2016 Pittsburgh Steel City Open held on 14 May 2016 - 14 May 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.