Rating Explainer

Alex Luo

USATT#: 202029

2271 2280

ICC JOOLA Summer Open
6 May 2023 - 7 May 2023

This page explains how Alex Luo (USATT# 202029)'s rating went from 2271 to 2280 at the ICC JOOLA Summer Open held on 6 May 2023 - 7 May 2023. 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