Rating Explainer

Alex Kotlyar

USATT#: 21222

1601 1589

SpinBlock Two-Player Team Tournament
18 Sep 2021 - 18 Sep 2021

This page explains how Alex Kotlyar (USATT# 21222)'s rating went from 1601 to 1589 at the SpinBlock Two-Player Team Tournament held on 18 Sep 2021 - 18 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