Leon Zhang
USATT#: 1172385
449 447
Westchester July 2022 Open
30 Jul 2022 - 31 Jul 2022
30 Jul 2022 - 31 Jul 2022
This page explains how Leon Zhang (USATT# 1172385)'s rating went from 449 to 447 at the Westchester July 2022 Open held on 30 Jul 2022 - 31 Jul 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.