Rating Explainer

Hanson Qin

USATT#: 81606

217 192

Beginner League
1 Dec 2009

This page explains how Hanson Qin (USATT# 81606)'s rating went from 217 to 192 at the Beginner League event from 1 Dec 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