Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1925 1838
2018 US Open
16 Dec 2018 - 22 Dec 2018
16 Dec 2018 - 22 Dec 2018
This page explains how Walter Lam (USATT# 79912)'s rating went from 1925 to 1838 at the 2018 US Open held on 16 Dec 2018 - 22 Dec 2018. 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.