Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1884 1901
Topspin Open League
3 Apr 2012
3 Apr 2012
This page explains how Walter Lam (USATT# 79912)'s rating went from 1884 to 1901 at the Topspin Open League event from 3 Apr 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.