William D Pollan
USATT#: 9143
1155 1065
Arkansas Closed
- 7 Feb 2004
- 7 Feb 2004
This page explains how William D Pollan (USATT# 9143)'s rating went from 1155 to 1065 at the Arkansas Closed held on - 7 Feb 2004. 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.