Walter Lam
USATT#: 79912
| Coach Level: State | Certified Referee | National Umpire
1777 1767
Westchester July 2023 Open
29 Jul 2023 - 30 Jul 2023
29 Jul 2023 - 30 Jul 2023
This page explains how Walter Lam (USATT# 79912)'s rating went from 1777 to 1767 at the Westchester July 2023 Open held on 29 Jul 2023 - 30 Jul 2023. 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.