Donald C. Hayden
USATT#: 51994
1619 1612
2000 Michigan State Championsh
- 20 Feb 2000
- 20 Feb 2000
This page explains how Donald C. Hayden (USATT# 51994)'s rating went from 1619 to 1612 at the 2000 Michigan State Championsh held on - 20 Feb 2000. 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.