Don Ray Hamilton
USATT#: 27945
| Coach Level: Club
2346 2331
Macy Block Winter Open
- 6 Feb 2010
- 6 Feb 2010
This page explains how Don Ray Hamilton (USATT# 27945)'s rating went from 2346 to 2331 at the Macy Block Winter Open held on - 6 Feb 2010. 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.