Mark Johnson
USATT#: 26863
1660 1642
ICC - Advanced League
26 Jul 2010
26 Jul 2010
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1660 to 1642 at the ICC - Advanced League event from 26 Jul 2010. 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.