This page explains how Gary Bublitz (USATT# 13700)'s rating went from 1550 to 1542 at the 2016 Michigan Closed held on 1 Oct 2016 - 2 Oct 2016. 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.