Don Ray Hamilton
USATT#: 27945
| Coach Level: Club
2132 2173
Columbus RR Open
- 8 Feb 1997
- 8 Feb 1997
This page explains how Don Ray Hamilton (USATT# 27945)'s rating went from 2132 to 2173 at the Columbus RR Open held on - 8 Feb 1997. 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.