Mark Johnson
USATT#: 26863
1812 1800
ICC Juniors and Adults League
5 May 2008
5 May 2008
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1812 to 1800 at the ICC Juniors and Adults League event from 5 May 2008. 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.