Rating Explainer

Xin Zhou

USATT#: 81817

| Coach Level: National

2759 2733

Tokyo Prep I
27 Apr 2021 - 27 Apr 2021

This page explains how Xin Zhou (USATT# 81817)'s rating went from 2759 to 2733 at the Tokyo Prep I held on 27 Apr 2021 - 27 Apr 2021. 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.

Pass 1

Pass 2

Pass 3

Pass 4