This page explains how Timothy Allen Tonn (USATT# 43128)'s rating went from 1776 to 1816 at the Champaign Open Summer Giant RR held on - 25 Aug 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.