Mark Johnson
USATT#: 26863
1781 1752
ICC Juniors and Adults League
8 Dec 2008
8 Dec 2008
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1781 to 1752 at the ICC Juniors and Adults League event from 8 Dec 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.