Jim A. Engstrom
USATT#: 70172
1546 1537
WMITT
30 Nov 2017
30 Nov 2017
This page explains how Jim A. Engstrom (USATT# 70172)'s rating went from 1546 to 1537 at the WMITT event from 30 Nov 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.