John Sweeney
USATT#: 30938
1582 1541
2009 PA State Championships Cl
- 26 Apr 2009
- 26 Apr 2009
This page explains how John Sweeney (USATT# 30938)'s rating went from 1582 to 1541 at the 2009 PA State Championships Cl held on - 26 Apr 2009. 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.