Mark Johnson
USATT#: 26863
1622 1608
Intermediate League
3 May 2012
3 May 2012
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1622 to 1608 at the Intermediate League event from 3 May 2012. 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.