Jiyong Zhang
USATT#: 1157611
1107 1104
Westchester January 2023 Open
28 Jan 2023 - 29 Jan 2023
28 Jan 2023 - 29 Jan 2023
This page explains how Jiyong Zhang (USATT# 1157611)'s rating went from 1107 to 1104 at the Westchester January 2023 Open held on 28 Jan 2023 - 29 Jan 2023. 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.