Jiaming Zheng
USATT#: 216579
| Certified Umpire
1810 1993
NYISC November 2022 Open
5 Nov 2022 - 5 Nov 2022
5 Nov 2022 - 5 Nov 2022
This page explains how Jiaming Zheng (USATT# 216579)'s rating went from 1810 to 1993 at the NYISC November 2022 Open held on 5 Nov 2022 - 5 Nov 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.