Mark Johnson
USATT#: 26863
1587 1589
ICC - Advanced League
31 Oct 2015
31 Oct 2015
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1587 to 1589 at the ICC - Advanced League event from 31 Oct 2015. 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.