Jiaming Zheng
USATT#: 216579
| Certified Umpire
1792 1737
Westchester October 2019 Open
26 Oct 2019 - 27 Oct 2019
26 Oct 2019 - 27 Oct 2019
This page explains how Jiaming Zheng (USATT# 216579)'s rating went from 1792 to 1737 at the Westchester October 2019 Open held on 26 Oct 2019 - 27 Oct 2019. 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.