Jim Havens
USATT#: 221992
678 881
Davison Athletic Club February Open
16 Feb 2019 - 16 Feb 2019
16 Feb 2019 - 16 Feb 2019
This page explains how Jim Havens (USATT# 221992)'s rating went from 678 to 881 at the Davison Athletic Club February Open held on 16 Feb 2019 - 16 Feb 2019. 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.