Mark Johnson
USATT#: 26863
1661 1666
Intermediate League
22 Sep 2011
22 Sep 2011
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1661 to 1666 at the Intermediate League event from 22 Sep 2011. 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.