Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1742 1758
Topspin Open League
13 Dec 2011
13 Dec 2011
This page explains how Walter Lam (USATT# 79912)'s rating went from 1742 to 1758 at the Topspin Open League event from 13 Dec 2011. 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.