Mark J. Hoffman
USATT#: 24438
| Coach Level: Club
1673 1652
Windy City Open
4 May 2019 - 4 May 2019
4 May 2019 - 4 May 2019
This page explains how Mark J. Hoffman (USATT# 24438)'s rating went from 1673 to 1652 at the Windy City Open held on 4 May 2019 - 4 May 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.