Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1843 1905
20th Annual North American Team Championship Powered By JOOLA
24 Nov 2017 - 26 Nov 2017
24 Nov 2017 - 26 Nov 2017
This page explains how Walter Lam (USATT# 79912)'s rating went from 1843 to 1905 at the 20th Annual North American Team Championship Powered By JOOLA held on 24 Nov 2017 - 26 Nov 2017. 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.