Mark Johnson
USATT#: 26863
1545 1518
Intermediate League
11 Jul 2013
11 Jul 2013
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1545 to 1518 at the Intermediate League event from 11 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.