John Porter
USATT#: 27268
1687 1721
Central Florida Winter Open
- 23 Feb 2008
- 23 Feb 2008
This page explains how John Porter (USATT# 27268)'s rating went from 1687 to 1721 at the Central Florida Winter Open held on - 23 Feb 2008. 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.