Rating Explainer

Mark Johnson

USATT#: 26863

1899 1874

Bay Area Table Tennis Federation
19 Sep 2009

This page explains how Mark Johnson (USATT# 26863)'s rating went from 1899 to 1874 at the Bay Area Table Tennis Federation event from 19 Sep 2009. 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