Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1881 1883
Topspin Open League
15 May 2012
15 May 2012
This page explains how Walter Lam (USATT# 79912)'s rating went from 1881 to 1883 at the Topspin Open League event from 15 May 2012. 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.