This page explains how Mickey Salay (USATT# 86265)'s rating went from 1741 to 1690 at the Trolley Car Table Tennis Club Philly Open February 2012 held on - 12 Feb 2012. 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.