Robert D. Halladay
USATT#: 6380
1289 1281
City Limits League
31 Oct 2003
31 Oct 2003
This page explains how Robert D. Halladay (USATT# 6380)'s rating went from 1289 to 1281 at the City Limits League event from 31 Oct 2003. 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.