Don Ray Hamilton
USATT#: 27945
| Coach Level: Club
2189 2189
The 8th Annual Willoughby Hill
- 7 Oct 2007
- 7 Oct 2007
This page explains how Don Ray Hamilton (USATT# 27945)'s rating went from 2189 to 2189 at the The 8th Annual Willoughby Hill held on - 7 Oct 2007. 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.