This page explains how Jordan Michelson (USATT# 8330)'s rating went from 2019 to 1998 at the Kentuckiana League event from 21 Apr 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.