Jim A. Engstrom
USATT#: 70172
1574 1573
WMITT
16 Jan 2020
16 Jan 2020
This page explains how Jim A. Engstrom (USATT# 70172)'s rating went from 1574 to 1573 at the WMITT event from 16 Jan 2020. 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.