Brian McElvain
USATT#: 82772
842 797
Concord Cup Youth Open
- 26 Oct 2014
- 26 Oct 2014
This page explains how Brian McElvain (USATT# 82772)'s rating went from 842 to 797 at the Concord Cup Youth Open held on - 26 Oct 2014. 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.