Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1995 2010
Topspin Open League
2 Apr 2013
2 Apr 2013
This page explains how Walter Lam (USATT# 79912)'s rating went from 1995 to 2010 at the Topspin Open League event from 2 Apr 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.