John Laverty
USATT#: 70441
1014 1009
SVistaTT League
14 Feb 2009
14 Feb 2009
This page explains how John Laverty (USATT# 70441)'s rating went from 1014 to 1009 at the SVistaTT League event from 14 Feb 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.