Rating Explainer

Ann-ping Shangguan

USATT#: 97927

2142 2150

Matchpoint TTC Friday League
24 Sep 2021

This page explains how Ann-ping Shangguan (USATT# 97927)'s rating went from 2142 to 2150 at the Matchpoint TTC Friday League event from 24 Sep 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