Des Preston
USATT#: 73084
2085 2082
Rochester Open
- 3 Mar 2013
- 3 Mar 2013
This page explains how Des Preston (USATT# 73084)'s rating went from 2085 to 2082 at the Rochester Open held on - 3 Mar 2013. 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.