Jeff Johnson
USATT#: 34213
2116 2098
54th St.Joseph Valley Open
17 Mar 2018 - 18 Mar 2018
17 Mar 2018 - 18 Mar 2018
This page explains how Jeff Johnson (USATT# 34213)'s rating went from 2116 to 2098 at the 54th St.Joseph Valley Open held on 17 Mar 2018 - 18 Mar 2018. 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.