Rating Explainer

Sam Xiao

USATT#: 217430

1266 1273

888 League
14 Nov 2021

This page explains how Sam Xiao (USATT# 217430)'s rating went from 1266 to 1273 at the 888 League event from 14 Nov 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