Jeff Johnson
USATT#: 34213
2035 2002
Butterfly Spin &Smash December Open
3 Dec 2022 - 4 Dec 2022
3 Dec 2022 - 4 Dec 2022
This page explains how Jeff Johnson (USATT# 34213)'s rating went from 2035 to 2002 at the Butterfly Spin &Smash December Open held on 3 Dec 2022 - 4 Dec 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.