John Mar
USATT#: 5185
2218 2201
Atlanta Fall Open
8 Sep 2018 - 8 Sep 2018
8 Sep 2018 - 8 Sep 2018
This page explains how John Mar (USATT# 5185)'s rating went from 2218 to 2201 at the Atlanta Fall Open held on 8 Sep 2018 - 8 Sep 2018. 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.