This page explains how John Falco (USATT# 23351)'s rating went from 1541 to 1536 at the Arkansas State Closed Championships held on - 31 Jan 2015. The links below take you to pages that describe various aspects of the rating processor.

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.