Don Husmann
USATT#: 20881
818 811
Boston TTC January Open
- 6 Jan 2002
- 6 Jan 2002
This page explains how Don Husmann (USATT# 20881)'s rating went from 818 to 811 at the Boston TTC January Open held on - 6 Jan 2002. 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.