John Laverty
USATT#: 70441
986 981
SATTA Tour
- 31 Oct 2009
- 31 Oct 2009
This page explains how John Laverty (USATT# 70441)'s rating went from 986 to 981 at the SATTA Tour held on - 31 Oct 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.