John Laverty
USATT#: 70441
980 1133
SVistaTT League
28 Mar 2009
28 Mar 2009
This page explains how John Laverty (USATT# 70441)'s rating went from 980 to 1133 at the SVistaTT League event from 28 Mar 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.