Rating Explainer

Walter Lam

USATT#: 79912

| Coach Level: State | Certified Referee | National Umpire

1946 1962

Topspin Open League
12 Mar 2013

This page explains how Walter Lam (USATT# 79912)'s rating went from 1946 to 1962 at the Topspin Open League event from 12 Mar 2013. 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