John Laverty
USATT#: 70441
977 1023
SVistaTT League
12 Dec 2009
12 Dec 2009
This page explains how John Laverty (USATT# 70441)'s rating went from 977 to 1023 at the SVistaTT League event from 12 Dec 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.