Mike Greffen
USATT#: 213144
615 613
WCTTA Saturday League
28 Oct 2017
28 Oct 2017
This page explains how Mike Greffen (USATT# 213144)'s rating went from 615 to 613 at the WCTTA Saturday League event from 28 Oct 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.