Xiayang (ray) Zhang
USATT#: 87703
1606 1460
LATTA Open September 2019
28 Sep 2019 - 28 Sep 2019
28 Sep 2019 - 28 Sep 2019
This page explains how Xiayang (ray) Zhang (USATT# 87703)'s rating went from 1606 to 1460 at the LATTA Open September 2019 held on 28 Sep 2019 - 28 Sep 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.