John Laverty
USATT#: 70441
1109 1080
SVistaTT League
19 Feb 2011
19 Feb 2011
This page explains how John Laverty (USATT# 70441)'s rating went from 1109 to 1080 at the SVistaTT League event from 19 Feb 2011. 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.