Rating Explainer

Hanson Qin

USATT#: 81606

223 198

Beginner League
3 Nov 2009

This page explains how Hanson Qin (USATT# 81606)'s rating went from 223 to 198 at the Beginner League event from 3 Nov 2009. 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