Rating Explainer

Carlos Zeller

USATT#: 65087

| Certified Umpire

1659 1599

Butterfly January 2022 BTTC Open Tournament
29 Jan 2022 - 30 Jan 2022

This page explains how Carlos Zeller (USATT# 65087)'s rating went from 1659 to 1599 at the Butterfly January 2022 BTTC Open Tournament held on 29 Jan 2022 - 30 Jan 2022. 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