Davy Cheng
USATT#: 79347
| Certified Umpire
1855 2070
2021 SPTTC JULY OPEN
24 Jul 2021 - 25 Jul 2021
24 Jul 2021 - 25 Jul 2021
This page explains how Davy Cheng (USATT# 79347)'s rating went from 1855 to 2070 at the 2021 SPTTC JULY OPEN held on 24 Jul 2021 - 25 Jul 2021. 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.