Rating Explainer

Dmitri Kossakovski

USATT#: 14883

1591 1551

LATTA Butterfly Open June 2021
26 Jun 2021 - 26 Jun 2021

This page explains how Dmitri Kossakovski (USATT# 14883)'s rating went from 1591 to 1551 at the LATTA Butterfly Open June 2021 held on 26 Jun 2021 - 26 Jun 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