Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1923 1955
NYISC October 13, 2019 Open
13 Oct 2019 - 13 Oct 2019
13 Oct 2019 - 13 Oct 2019
This page explains how Walter Lam (USATT# 79912)'s rating went from 1923 to 1955 at the NYISC October 13, 2019 Open held on 13 Oct 2019 - 13 Oct 2019. 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.