Ed Cohen
USATT#: 25364
1571 1569
LATTF
17 Apr 2010
17 Apr 2010
This page explains how Ed Cohen (USATT# 25364)'s rating went from 1571 to 1569 at the LATTF event from 17 Apr 2010. 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.