William R. Cooper
USATT#: 5055
1571 1563
US Nationals
- 21 Dec 1997
- 21 Dec 1997
This page explains how William R. Cooper (USATT# 5055)'s rating went from 1571 to 1563 at the US Nationals held on - 21 Dec 1997. 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.