Rating Explainer

Guanlun Xu

USATT#: 218222

1037 1395

Boston TTC Div.B
23 Oct 2017

This page explains how Guanlun Xu (USATT# 218222)'s rating went from 1037 to 1395 at the Boston TTC Div.B event from 23 Oct 2017. 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