Jeff Johnson
USATT#: 34213
2017 2042
Davison Athletic Club March Open
12 Mar 2022 - 12 Mar 2022
12 Mar 2022 - 12 Mar 2022
This page explains how Jeff Johnson (USATT# 34213)'s rating went from 2017 to 2042 at the Davison Athletic Club March Open held on 12 Mar 2022 - 12 Mar 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.