Tang Zhi Zhang
USATT#: 84976
1842 1831
2019 Joola LA Open
31 Aug 2019 - 1 Sep 2019
31 Aug 2019 - 1 Sep 2019
This page explains how Tang Zhi Zhang (USATT# 84976)'s rating went from 1842 to 1831 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.