Xiayang (ray) Zhang
USATT#: 87703
1489 1606
2019 Joola LA Open
31 Aug 2019 - 1 Sep 2019
31 Aug 2019 - 1 Sep 2019
This page explains how Xiayang (ray) Zhang (USATT# 87703)'s rating went from 1489 to 1606 at the 2019 Joola LA Open held on 31 Aug 2019 - 1 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.