Rating Explainer

Vladimir Heifets

USATT#: 96331

991 978

LATTA Butterfly Open December 2021
4 Dec 2021 - 4 Dec 2021

This page explains how Vladimir Heifets (USATT# 96331)'s rating went from 991 to 978 at the LATTA Butterfly Open December 2021 held on 4 Dec 2021 - 4 Dec 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