Bill Walk
USATT#: 10889
| International Referee | International Umpire
1838 1818
PA. State Championships Closed
- 7 May 2000
- 7 May 2000
This page explains how Bill Walk (USATT# 10889)'s rating went from 1838 to 1818 at the PA. State Championships Closed held on - 7 May 2000. 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.