Rating Explainer

Nigel Nigel Christopher

USATT#: 222870

2230 2219

2021 Butterfly Sandhills Open
7 May 2021 - 9 May 2021

This page explains how Nigel Nigel Christopher (USATT# 222870)'s rating went from 2230 to 2219 at the 2021 Butterfly Sandhills Open held on 7 May 2021 - 9 May 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