John W Potter
USATT#: 10393
1760 1721
The 2021 Charlotte TTC Open Tournament Series - November
20 Nov 2021 - 20 Nov 2021
20 Nov 2021 - 20 Nov 2021
This page explains how John W Potter (USATT# 10393)'s rating went from 1760 to 1721 at the The 2021 Charlotte TTC Open Tournament Series - November held on 20 Nov 2021 - 20 Nov 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.