Davy Cheng
USATT#: 79347
| Certified Umpire
2060 1904
2022 US Nationals Northwest Regional Qualification Tournament
4 Jun 2022 - 5 Jun 2022
4 Jun 2022 - 5 Jun 2022
This page explains how Davy Cheng (USATT# 79347)'s rating went from 2060 to 1904 at the 2022 US Nationals Northwest Regional Qualification Tournament held on 4 Jun 2022 - 5 Jun 2022. 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.