This page explains how John B. Allen (USATT# 3836)'s rating went from 2106 to 2114 at the Kentuckiana League event from 22 Jun 2005. 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.