Mark Johnson
USATT#: 26863
1554 1479
ICC - Advanced League
14 Dec 2014
14 Dec 2014
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1554 to 1479 at the ICC - Advanced League event from 14 Dec 2014. 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.