Jim Havens
USATT#: 221992
859 856
Davison Athletic Club October Open
22 Oct 2022 - 22 Oct 2022
22 Oct 2022 - 22 Oct 2022
This page explains how Jim Havens (USATT# 221992)'s rating went from 859 to 856 at the Davison Athletic Club October Open held on 22 Oct 2022 - 22 Oct 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.