Don Ray Hamilton
USATT#: 27945
| Coach Level: Club
2167 2161
South Shore Sports/Butterfly Open
- 26 Oct 2014
- 26 Oct 2014
This page explains how Don Ray Hamilton (USATT# 27945)'s rating went from 2167 to 2161 at the South Shore Sports/Butterfly Open held on - 26 Oct 2014. 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.