Michael Zhang
USATT#: 89100
| Certified Umpire
1826 1990
$6000 Presper Financial Architects Open
8 Oct 2021 - 9 Oct 2021
8 Oct 2021 - 9 Oct 2021
This page explains how Michael Zhang (USATT# 89100)'s rating went from 1826 to 1990 at the $6000 Presper Financial Architects Open held on 8 Oct 2021 - 9 Oct 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.