Don Ray Hamilton
USATT#: 27945
| Coach Level: Club
2171 2154
2001 Ohio Championships
- 29 Apr 2001
- 29 Apr 2001
This page explains how Don Ray Hamilton (USATT# 27945)'s rating went from 2171 to 2154 at the 2001 Ohio Championships held on - 29 Apr 2001. 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.