John W Potter
USATT#: 10393
1860 1846
2022 Butterfly May Upside Down Tournament
21 May 2022 - 22 May 2022
21 May 2022 - 22 May 2022
This page explains how John W Potter (USATT# 10393)'s rating went from 1860 to 1846 at the 2022 Butterfly May Upside Down Tournament held on 21 May 2022 - 22 May 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.