Richard A. Dewitt
USATT#: 47261
2140 2140
2017 MATTBC October Open
8 Oct 2017 - 8 Oct 2017
8 Oct 2017 - 8 Oct 2017
This page explains how Richard A. Dewitt (USATT# 47261)'s rating went from 2140 to 2140 at the 2017 MATTBC October Open held on 8 Oct 2017 - 8 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.