Mark J. Hoffman
USATT#: 24438
| Coach Level: Club
1491 1662
September Open
9 Sep 2017 - 9 Sep 2017
9 Sep 2017 - 9 Sep 2017
This page explains how Mark J. Hoffman (USATT# 24438)'s rating went from 1491 to 1662 at the September Open held on 9 Sep 2017 - 9 Sep 2017. 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.