Rating Explainer

Changching Chan

USATT#: 1171852

1208 1077

888 TTC $15K Butterfly / XIOM Labor Day Challenge
3 Sep 2021 - 6 Sep 2021

This page explains how Changching Chan (USATT# 1171852)'s rating went from 1208 to 1077 at the 888 TTC $15K Butterfly / XIOM Labor Day Challenge held on 3 Sep 2021 - 6 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