William D Pollan
USATT#: 9143
1137 1137
AITTA 2004-2005
23 Jan 2005
23 Jan 2005
This page explains how William D Pollan (USATT# 9143)'s rating went from 1137 to 1137 at the AITTA 2004-2005 event from 23 Jan 2005. 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.