Rating Explainer

Wei Qin

USATT#: 215793

812 819

ICC - Sunday Beginners League
10 Oct 2021

This page explains how Wei Qin (USATT# 215793)'s rating went from 812 to 819 at the ICC - Sunday Beginners League event from 10 Oct 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