Robert D. Halladay
USATT#: 6380
1273 1272
City Limits League
3 Jan 2004
3 Jan 2004
This page explains how Robert D. Halladay (USATT# 6380)'s rating went from 1273 to 1272 at the City Limits League event from 3 Jan 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.