William W.H. Cheung
USATT#: 1728
| International Umpire
1502 1661
Pacific Rim Open
- 13 Nov 1994
- 13 Nov 1994
This page explains how William W.H. Cheung (USATT# 1728)'s rating went from 1502 to 1661 at the Pacific Rim Open held on - 13 Nov 1994. 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.