This page explains how Jordan Michelson (USATT# 8330)'s rating went from 1899 to 1887 at the Kentuckiana League event from 22 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.