This page explains how Jason Lacey (USATT# 9257)'s rating went from 1702 to 1729 at the 2008 Ohio Championship Closed held on - 14 Jun 2008. 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.