Mark Johnson
USATT#: 26863
1479 1488
ICC - Advanced League
19 Aug 2017
19 Aug 2017
This page explains how Mark Johnson (USATT# 26863)'s rating went from 1479 to 1488 at the ICC - Advanced League event from 19 Aug 2017. 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.