Rating Explainer

Mark E. Berg

USATT#: 6250

1856 1800

Westchester 2015 September Open
- 27 Sep 2015

This page explains how Mark E. Berg (USATT# 6250)'s rating went from 1856 to 1800 at the Westchester 2015 September Open held on - 27 Sep 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.

Pass 1

Pass 2

Pass 3

Pass 4