This page explains how Neil Grey (USATT# 6269)'s rating went from 754 to 753 at the 2005 Summer Broward TT Open held on - 14 Aug 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.