Mark Johnson
USATT#: 26863
1491 1486
ICC - Advanced League
29 Jul 2013
29 Jul 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1491 to 1486 at the ICC - Advanced League event from 29 Jul 2013. 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.