This page explains how Trent Casi (USATT# 211)'s rating went from 1470 to 1483 at the Longmont Fall Open held on - 10 Nov 2012. 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.