Stephanie Zhang
USATT#: 98300
| Certified Umpire
1971 1957
MDTTC Tuesday/Friday League
18 Jan 2019
18 Jan 2019
This page explains how Stephanie Zhang (USATT# 98300)'s rating went from 1971 to 1957 at the MDTTC Tuesday/Friday League event from 18 Jan 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.