This page explains how Kevin Spencer (USATT# 29108)'s rating went from 1496 to 1477 at the 2006 Michigan Closed held on - 2 Apr 2006. 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.