Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1909 1906
Topspin Advanced League
16 Nov 2016
16 Nov 2016
This page explains how Walter Lam (USATT# 79912)'s rating went from 1909 to 1906 at the Topspin Advanced League event from 16 Nov 2016. 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.