Kevin Zhou
USATT#: 82151
| Certified Umpire
2129 2058
MDTTC Tuesday/Friday League
15 Dec 2017
15 Dec 2017
This page explains how Kevin Zhou (USATT# 82151)'s rating went from 2129 to 2058 at the MDTTC Tuesday/Friday League event from 15 Dec 2017. 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.