This page explains how Alfred Palumbo (USATT# 14369)'s rating went from 1590 to 1550 at the Florida Sunshine State Games TT Open 2014 held on - 22 Jun 2014. 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.